1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * https://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.lang3;
19
20 import java.util.function.BooleanSupplier;
21 import java.util.function.IntSupplier;
22 import java.util.function.LongSupplier;
23 import java.util.function.Supplier;
24
25 import org.apache.commons.lang3.function.Suppliers;
26
27 /**
28 * Accesses current system property names and values.
29 *
30 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
31 * @since 3.13.0
32 */
33 public final class SystemProperties {
34
35 /**
36 * The System property name {@value}.
37 *
38 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.desktop/java/awt/TrayIcon.html#apple.awt.enableTemplateImages">apple.awt.enableTemplateImages</a>
39 * @since 3.15.0
40 */
41 public static final String APPLE_AWT_ENABLE_TEMPLATE_IMAGES = "apple.awt.enableTemplateImages";
42
43 /**
44 * The System property name {@value}.
45 * <p>
46 * Not in Java 17 and 21 (Javadoc).
47 * </p>
48 *
49 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
50 */
51 public static final String AWT_TOOLKIT = "awt.toolkit";
52
53 /**
54 * The System property name {@value}.
55 *
56 * @see <a href=
57 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.naming/module-summary.html#com.sun.jndi.ldap.object.trustSerialData">com.sun.jndi.ldap.object.trustSerialData</a>
58 * @since 3.15.0
59 */
60 public static final String COM_SUN_JNDI_LDAP_OBJECT_TRUST_SERIAL_DATA = "com.sun.jndi.ldap.object.trustSerialData";
61
62 /**
63 * The System property name {@value}.
64 *
65 * @see <a href=
66 * "https://docs.oracle.com/en/java/javase/22/docs/api/jdk.httpserver/com/sun/net/httpserver/spi/HttpServerProvider.html#com.sun.net.httpserver.HttpServerProvider">com.sun.net.httpserver.HttpServerProvider</a>
67 * @since 3.15.0
68 */
69 public static final String COM_SUN_NET_HTTP_SERVER_HTTP_SERVER_PROVIDER = "com.sun.net.httpserver.HttpServerProvider";
70
71 /**
72 * The System property name {@value}.
73 */
74 public static final String FILE_ENCODING = "file.encoding";
75
76 /**
77 * The System property name {@value}.
78 */
79 public static final String FILE_SEPARATOR = "file.separator";
80
81 /**
82 * The System property name {@value}.
83 *
84 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#ftp.nonProxyHosts">ftp.nonProxyHosts</a>
85 * @since 3.15.0
86 */
87 public static final String FTP_NON_PROXY_HOST = "ftp.nonProxyHosts";
88
89 /**
90 * The System property name {@value}.
91 *
92 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#ftp.proxyHost">ftp.proxyHost</a>
93 * @since 3.15.0
94 */
95 public static final String FTP_PROXY_HOST = "ftp.proxyHost";
96
97 /**
98 * The System property name {@value}.
99 *
100 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#ftp.proxyPort">ftp.proxyPort</a>
101 * @since 3.15.0
102 */
103 public static final String FTP_PROXY_PORT = "ftp.proxyPort";
104
105 /**
106 * The System property name {@value}.
107 *
108 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.agent">http.agent</a>
109 * @since 3.15.0
110 */
111 public static final String HTTP_AGENT = "http.agent";
112
113 /**
114 * The System property name {@value}.
115 *
116 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#auth.digest.cnonceRepeat">auth.digest.cnonceRepeat</a>
117 * @since 3.15.0
118 */
119 public static final String HTTP_AUTH_DIGEST_CNONCE_REPEAT = "http.auth.digest.cnonceRepeat";
120
121 /**
122 * The System property name {@value}.
123 *
124 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#reEnabledAlgorithms">http.auth.digest.reEnabledAlgorithms</a>
125 * @since 3.15.0
126 */
127 public static final String HTTP_AUTH_DIGEST_RE_ENABLED_ALGORITHMS = "http.auth.digest.reEnabledAlgorithms";
128
129 /**
130 * The System property name {@value}.
131 *
132 * @see <a href=
133 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.auth.digest.validateProxy">http.auth.digest.validateProxy</a>
134 * @since 3.15.0
135 */
136 public static final String HTTP_AUTH_DIGEST_VALIDATE_PROXY = "http.auth.digest.validateProxy";
137
138 /**
139 * The System property name {@value}.
140 *
141 * @see <a href=
142 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.auth.digest.validateServer">http.auth.digest.validateServer</a>
143 * @since 3.15.0
144 */
145 public static final String HTTP_AUTH_DIGEST_VALIDATE_SERVER = "http.auth.digest.validateServer";
146
147 /**
148 * The System property name {@value}.
149 *
150 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.auth.ntlm.domain">http.auth.ntlm.domain</a>
151 * @since 3.15.0
152 */
153 public static final String HTTP_AUTH_NTLM_DOMAIN = "http.auth.ntlm.domain";
154
155 /**
156 * The System property name {@value}.
157 *
158 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.keepAlive">http.keepAlive</a>
159 * @since 3.15.0
160 */
161 public static final String HTTP_KEEP_ALIVE = "http.keepAlive";
162
163 /**
164 * The System property name {@value}.
165 *
166 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.keepAlive.time.proxy">http.keepAlive.time.proxy</a>
167 * @since 3.15.0
168 */
169 public static final String HTTP_KEEP_ALIVE_TIME_PROXY = "http.keepAlive.time.proxy";
170
171 /**
172 * The System property name {@value}.
173 *
174 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.keepAlive.time.server">http.keepAlive.time.server</a>
175 * @since 3.15.0
176 */
177 public static final String HTTP_KEEP_ALIVE_TIME_SERVER = "http.keepAlive.time.server";
178
179 /**
180 * The System property name {@value}.
181 *
182 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.maxConnections">http.maxConnections</a>
183 * @since 3.15.0
184 */
185 public static final String HTTP_MAX_CONNECTIONS = "http.maxConnections";
186
187 /**
188 * The System property name {@value}.
189 *
190 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.maxRedirects">http.maxRedirects</a>
191 * @since 3.15.0
192 */
193 public static final String HTTP_MAX_REDIRECTS = "http.maxRedirects";
194
195 /**
196 * The System property name {@value}.
197 *
198 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.nonProxyHosts">http.nonProxyHosts</a>
199 * @since 3.15.0
200 */
201 public static final String HTTP_NON_PROXY_HOSTS = "http.nonProxyHosts";
202
203 /**
204 * The System property name {@value}.
205 *
206 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.proxyHost">http.proxyHost</a>
207 * @since 3.15.0
208 */
209 public static final String HTTP_PROXY_HOST = "http.proxyHost";
210
211 /**
212 * The System property name {@value}.
213 *
214 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#http.proxyPort">http.proxyPort</a>
215 * @since 3.15.0
216 */
217 public static final String HTTP_PROXY_PORT = "http.proxyPort";
218
219 /**
220 * The System property name {@value}.
221 *
222 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#https.proxyHost">https.proxyHost</a>
223 * @since 3.15.0
224 */
225 public static final String HTTPS_PROXY_HOST = "https.proxyHost";
226
227 /**
228 * The System property name {@value}.
229 *
230 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#https.proxyPort">https.proxyPort</a>
231 * @since 3.15.0
232 */
233 public static final String HTTPS_PROXY_PORT = "https.proxyPort";
234
235 /**
236 * The System property name {@value}.
237 * <p>
238 * Not in Java 17 and 21 (Javadoc).
239 * </p>
240 *
241 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">java.awt.fonts</a>
242 */
243 public static final String JAVA_AWT_FONTS = "java.awt.fonts";
244
245 /**
246 * The System property name {@value}.
247 * <p>
248 * Not in Java 17 and 21 (Javadoc).
249 * </p>
250 *
251 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">java.awt.graphicsenv</a>
252 */
253 public static final String JAVA_AWT_GRAPHICSENV = "java.awt.graphicsenv";
254
255 /**
256 * The System property name {@value}.
257 * <p>
258 * Not in Java 17 and 21 (Javadoc).
259 * </p>
260 *
261 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">java.awt.headless</a>
262 */
263 public static final String JAVA_AWT_HEADLESS = "java.awt.headless";
264
265 /**
266 * The System property name {@value}.
267 * <p>
268 * Not in Java 17 and 21 (Javadoc).
269 * </p>
270 *
271 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">java.awt.printerjob</a>
272 */
273 public static final String JAVA_AWT_PRINTERJOB = "java.awt.printerjob";
274
275 /**
276 * The System property name {@value}.
277 */
278 public static final String JAVA_CLASS_PATH = "java.class.path";
279
280 /**
281 * The System property name {@value}.
282 */
283 public static final String JAVA_CLASS_VERSION = "java.class.version";
284
285 /**
286 * The System property name {@value}.
287 * <p>
288 * Not in Java 21. Last seen in Java 17.
289 * </p>
290 */
291 public static final String JAVA_COMPILER = "java.compiler";
292
293 /**
294 * The System property name {@value}.
295 *
296 * @see <a href=
297 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/ContentHandler.html#java.content.handler.pkgs">java.content.handler.pkgs</a>
298 * @since 3.15.0
299 */
300 public static final String JAVA_CONTENT_HANDLER_PKGS = "java.content.handler.pkgs";
301
302 /**
303 * The System property name {@value}.
304 * <p>
305 * Not in Java 17 and 21 (Javadoc).
306 * </p>
307 */
308 public static final String JAVA_ENDORSED_DIRS = "java.endorsed.dirs";
309
310 /**
311 * The System property name {@value}.
312 * <p>
313 * Not in Java 17 and 21 (Javadoc).
314 * </p>
315 */
316 public static final String JAVA_EXT_DIRS = "java.ext.dirs";
317
318 /**
319 * The System property name {@value}.
320 */
321 public static final String JAVA_HOME = "java.home";
322
323 /**
324 * The System property name {@value}.
325 */
326 public static final String JAVA_IO_TMPDIR = "java.io.tmpdir";
327
328 /**
329 * The System property name {@value}.
330 */
331 public static final String JAVA_LIBRARY_PATH = "java.library.path";
332
333 /**
334 * The System property name {@value}.
335 */
336 public static final String JAVA_LOCALE_PROVIDERS = "java.locale.providers";
337
338 /**
339 * The System property name {@value}.
340 *
341 * @see <a href=
342 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/util/Locale.html#java.locale.useOldISOCodes">java.locale.useOldISOCodes</a>
343 * @since 3.15.0
344 */
345 public static final String JAVA_LOCALE_USE_OLD_ISO_CODES = "java.locale.useOldISOCodes";
346
347 /**
348 * The System property name {@value}.
349 *
350 * @see <a href=
351 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#java.net.preferIPv4Stack">java.net.preferIPv4Stack</a>
352 * @since 3.15.0
353 */
354 public static final String JAVA_NET_PREFER_IPV4_STACK = "java.net.preferIPv4Stack";
355
356 /**
357 * The System property name {@value}.
358 *
359 * @see <a href=
360 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#java.net.preferIPv6Addresses">java.net.preferIPv6Addresses</a>
361 * @since 3.15.0
362 */
363 public static final String JAVA_NET_PREFER_IPV6_ADDRESSES = "java.net.preferIPv6Addresses";
364
365 /**
366 * The System property name {@value}.
367 *
368 * @see <a href=
369 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#java.net.socks.password">java.net.socks.password</a>
370 * @since 3.15.0
371 */
372 public static final String JAVA_NET_SOCKS_PASSWORD = "java.net.socks.password";
373
374 /**
375 * The System property name {@value}.
376 *
377 * @see <a href=
378 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#java.net.socks.username">java.net.socks.username</a>
379 * @since 3.15.0
380 */
381 public static final String JAVA_NET_SOCKS_USER_NAME = "java.net.socks.username";
382
383 /**
384 * The System property name {@value}.
385 *
386 * @see <a href=
387 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/doc-files/net-properties.html#java.net.useSystemProxies">java.net.useSystemProxies</a>
388 * @since 3.15.0
389 */
390 public static final String JAVA_NET_USE_SYSTEM_PROXIES = "java.net.useSystemProxies";
391
392 /**
393 * The System property name {@value}.
394 *
395 * @see <a href=
396 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/nio/channels/AsynchronousChannelGroup.html#java.nio.channels.DefaultThreadPool.initialSize">java.nio.channels.DefaultThreadPool.initialSize</a>
397 * @since 3.15.0
398 */
399 public static final String JAVA_NIO_CHANNELS_DEFAULT_THREAD_POOL_INITIAL_SIZE = "java.nio.channels.DefaultThreadPool.initialSize";
400
401 /**
402 * The System property name {@value}.
403 *
404 * @see <a href=
405 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/nio/channels/AsynchronousChannelGroup.html#java.nio.channels.DefaultThreadPool.threadFactory">java.nio.channels.DefaultThreadPool.threadFactory</a>
406 * @since 3.15.0
407 */
408 public static final String JAVA_NIO_CHANNELS_DEFAULT_THREAD_POOL_THREAD_FACTORY = "java.nio.channels.DefaultThreadPool.threadFactory";
409
410 /**
411 * The System property name {@value}.
412 *
413 * @see <a href=
414 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/nio/channels/AsynchronousChannelGroup.html#java.nio.channels.DefaultThreadPool.initialSize">java.nio.channels.DefaultThreadPool.initialSize</a>
415 * @since 3.15.0
416 */
417 public static final String JAVA_NIO_CHANNELS_SPI_ASYNCHRONOUS_CHANNEL_PROVIDER = "java.nio.channels.spi.AsynchronousChannelProvider";
418
419 /**
420 * The System property name {@value}.
421 *
422 * @see <a href=
423 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/nio/channels/spi/SelectorProvider.html#java.nio.channels.spi.SelectorProvider">java.nio.channels.spi.SelectorProvider</a>
424 * @since 3.15.0
425 */
426 public static final String JAVA_NIO_CHANNELS_SPI_SELECTOR_PROVIDER = "java.nio.channels.spi.SelectorProvider";
427
428 /**
429 * The System property name {@value}.
430 *
431 * @see <a href=
432 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/nio/file/spi/FileSystemProvider.html#java.nio.file.spi.DefaultFileSystemProvider">java.nio.file.spi.DefaultFileSystemProvider</a>
433 * @since 3.15.0
434 */
435 public static final String JAVA_NIO_FILE_SPI_DEFAULT_FILE_SYSTEM_PROVIDER = "java.nio.file.spi.DefaultFileSystemProvider";
436
437 /**
438 * The System property name {@value}.
439 *
440 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/util/Properties.html#java.properties.date">java.properties.date</a>
441 * @since 3.15.0
442 */
443 public static final String JAVA_PROPERTIES_DATE = "java.properties.date";
444
445 /**
446 * The System property name {@value}.
447 *
448 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/net/URL.html#java.protocol.handler.pkgs">java.protocol.handler.pkgs</a>
449 * @since 3.15.0
450 */
451 public static final String JAVA_PROTOCOL_HANDLER_PKGS = "java.protocol.handler.pkgs";
452
453 /**
454 * The System property name {@value}.
455 *
456 * @see <a href=
457 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.rmi/java/rmi/server/RMIClassLoader.html#java.rmi.server.codebase">java.rmi.server.codebase</a>
458 * @since 3.15.0
459 */
460 public static final String JAVA_RMI_SERVER_CODEBASE = "java.rmi.server.codebase";
461
462 /**
463 * The System property name {@value}.
464 *
465 * @see <a href=
466 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.rmi/java/rmi/server/RMISocketFactory.html#java.rmi.server.hostname">java.rmi.server.hostname</a>
467 * @since 3.15.0
468 */
469 public static final String JAVA_RMI_SERVER_HOST_NAME = "java.rmi.server.hostname";
470
471 /**
472 * The System property name {@value}.
473 *
474 * @see <a href=
475 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.rmi/java/rmi/server/ObjID.html#java.rmi.server.randomIDs">java.rmi.server.randomIDs</a>
476 * @since 3.15.0
477 */
478 public static final String JAVA_RMI_SERVER_RANDOM_IDS = "java.rmi.server.randomIDs";
479
480 /**
481 * The System property name {@value}.
482 *
483 * @see <a href=
484 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.rmi/java/rmi/server/RMIClassLoader.html#java.rmi.server.RMIClassLoaderSpi">java.rmi.server.RMIClassLoaderSpi</a>
485 * @since 3.15.0
486 */
487 public static final String JAVA_RMI_SERVER_RMI_CLASS_LOADER_SPI = "java.rmi.server.RMIClassLoaderSpi";
488
489 /**
490 * The System property name {@value}.
491 */
492 public static final String JAVA_RUNTIME_NAME = "java.runtime.name";
493
494 /**
495 * The System property name {@value}.
496 */
497 public static final String JAVA_RUNTIME_VERSION = "java.runtime.version";
498
499 /**
500 * The System property name {@value}.
501 *
502 * @see <a href=
503 * "https://docs.oracle.com/en/java/javase/22/docs/api/jdk.security.auth/com/sun/security/auth/login/ConfigFile.html#java.security.auth.login.config">java.security.auth.login.config</a>
504 * @since 3.15.0
505 */
506 public static final String JAVA_SECURITY_AUTH_LOGIN_CONFIG = "java.security.auth.login.config";
507
508 /**
509 * The System property name {@value}.
510 *
511 * @see <a href= "https://docs.oracle.com/en/java/javase/24/docs/api/system-properties.html">java.security.krb5.conf</a>
512 * @see <a href=
513 * "https://docs.oracle.com/en/java/javase/24/docs/api/java.security.jgss/javax/security/auth/kerberos/package-summary.html#java.security.krb5.conf">package
514 * javax.security.auth.kerberos conf</a>
515 * @since 3.18.0
516 */
517 public static final String JAVA_SECURITY_KERBEROS_CONF = "java.security.krb5.conf";
518
519 /**
520 * The System property name {@value}.
521 *
522 * @see <a href= "https://docs.oracle.com/en/java/javase/24/docs/api/system-properties.html">java.security.krb5.kdc</a>
523 * @see <a href=
524 * "https://docs.oracle.com/en/java/javase/24/docs/api/java.security.jgss/javax/security/auth/kerberos/package-summary.html#java.security.krb5.kdc">package
525 * javax.security.auth.kerberos KDC</a>
526 * @since 3.18.0
527 */
528 public static final String JAVA_SECURITY_KERBEROS_KDC = "java.security.krb5.kdc";
529
530 /**
531 * The System property name {@value}.
532 *
533 * @see <a href= "https://docs.oracle.com/en/java/javase/24/docs/api/system-properties.html">java.security.krb5.realm</a>
534 * @see <a href=
535 * "https://docs.oracle.com/en/java/javase/24/docs/api/java.security.jgss/javax/security/auth/kerberos/package-summary.html#java.security.krb5.realm">package
536 * javax.security.auth.kerberos realm</a>
537 * @since 3.18.0
538 */
539 public static final String JAVA_SECURITY_KERBEROS_REALM = "java.security.krb5.realm";
540
541 /**
542 * The System property name {@value}.
543 *
544 * @see <a href=
545 * "https://docs.oracle.com/en/java/javase/24/security/troubleshooting-security.html">java.security.debug</a>
546 * @since 3.18.0
547 */
548 public static final String JAVA_SECURITY_DEBUG = "java.security.debug";
549
550 /**
551 * The System property name {@value}.
552 *
553 * @see <a href=
554 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/lang/SecurityManager.html#java.security.manager">java.security.manager</a>
555 * @since 3.15.0
556 */
557 public static final String JAVA_SECURITY_MANAGER = "java.security.manager";
558
559 /**
560 * The System property name {@value}.
561 *
562 * @see <a href=
563 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/lang/System.html#java.specification.maintenance.version">java.specification.maintenance.version</a>
564 * @since 3.15.0
565 */
566 public static final String JAVA_SPECIFICATION_MAINTENANCE_VERSION = "java.specification.maintenance.version";
567
568 /**
569 * The System property name {@value}.
570 */
571 public static final String JAVA_SPECIFICATION_NAME = "java.specification.name";
572
573 /**
574 * The System property name {@value}.
575 */
576 public static final String JAVA_SPECIFICATION_VENDOR = "java.specification.vendor";
577
578 /**
579 * The System property name {@value}.
580 */
581 public static final String JAVA_SPECIFICATION_VERSION = "java.specification.version";
582
583 /**
584 * The System property name {@value}.
585 *
586 * @see <a href=
587 * "https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/lang/ClassLoader.html#java.system.class.loader">java.system.class.loader</a>
588 * @since 3.15.0
589 */
590 public static final String JAVA_SYSTEM_CLASS_LOADER = "java.system.class.loader";
591
592 /**
593 * The System property name {@value}.
594 *
595 * @see <a href=
596 * "https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/time/zone/ZoneRulesProvider.html#java.time.zone.DefaultZoneRulesProvider">java.time.zone.DefaultZoneRulesProvider</a>
597 * @since 3.15.0
598 */
599 public static final String JAVA_TIME_ZONE_DEFAULT_ZONE_RULES_PROVIDER = "java.time.zone.DefaultZoneRulesProvider";
600
601 /**
602 * The System property name {@value}.
603 *
604 * @see <a href=
605 * "https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/util/concurrent/ForkJoinPool.html#java.util.concurrent.ForkJoinPool.common.exceptionHandler">java.util.concurrent.ForkJoinPool.common.exceptionHandler</a>
606 * @since 3.15.0
607 */
608 public static final String JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_EXCEPTION_HANDLER = "java.util.concurrent.ForkJoinPool.common.exceptionHandler";
609
610 /**
611 * The System property name {@value}.
612 *
613 * @see <a href=
614 * "https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/util/concurrent/ForkJoinPool.html#java.util.concurrent.ForkJoinPool.common.maximumSpares">java.util.concurrent.ForkJoinPool.common.maximumSpares</a>
615 * @since 3.15.0
616 */
617 public static final String JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_MAXIMUM_SPARES = "java.util.concurrent.ForkJoinPool.common.maximumSpares";
618
619 /**
620 * The System property name {@value}.
621 *
622 * @see <a href=
623 * "https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/util/concurrent/ForkJoinPool.html#java.util.concurrent.ForkJoinPool.common.parallelism">java.util.concurrent.ForkJoinPool.common.parallelism</a>
624 * @since 3.15.0
625 */
626 public static final String JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_PARALLELISM = "java.util.concurrent.ForkJoinPool.common.parallelism";
627
628 /**
629 * The System property name {@value}.
630 *
631 * @see <a href=
632 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/util/concurrent/ForkJoinPool.html#java.util.concurrent.ForkJoinPool.common.threadFactory">java.util.concurrent.ForkJoinPool.common.threadFactory</a>
633 * @since 3.15.0
634 */
635 public static final String JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_THREAD_FACTORY = "java.util.concurrent.ForkJoinPool.common.threadFactory";
636
637 /**
638 * The System property name {@value}.
639 *
640 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/util/Currency.html#java.util.currency.data">java.util.currency.data</a>
641 * @since 3.15.0
642 */
643 public static final String JAVA_UTIL_CURRENCY_DATA = "java.util.currency.data";
644
645 /**
646 * The System property name {@value}.
647 *
648 * @see <a href=
649 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.logging/java/util/logging/LogManager.html#java.util.logging.config.class">java.util.logging.config.class</a>
650 * @since 3.15.0
651 */
652 public static final String JAVA_UTIL_LOGGING_CONFIG_CLASS = "java.util.logging.config.class";
653
654 /**
655 * The System property name {@value}.
656 *
657 * @see <a href=
658 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.logging/java/util/logging/LogManager.html#java.util.logging.config.file">java.util.logging.config.file</a>
659 * @since 3.15.0
660 */
661 public static final String JAVA_UTIL_LOGGING_CONFIG_FILE = "java.util.logging.config.file";
662
663 /**
664 * The System property name {@value}.
665 *
666 * @see <a href=
667 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.logging/java/util/logging/SimpleFormatter.html#java.util.logging.SimpleFormatter.format">java.util.logging.SimpleFormatter.format</a>
668 * @since 3.15.0
669 */
670 public static final String JAVA_UTIL_LOGGING_SIMPLE_FORMATTER_FORMAT = "java.util.logging.simpleformatter.format";
671
672 /**
673 * The System property name {@value}.
674 *
675 * @see <a href=
676 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.prefs/java/util/prefs/Preferences.html#java.util.prefs.PreferencesFactory">java.util.prefs.PreferencesFactory</a>
677 */
678 public static final String JAVA_UTIL_PREFS_PREFERENCES_FACTORY = "java.util.prefs.PreferencesFactory";
679
680 /**
681 * The System property name {@value}.
682 *
683 * @see <a href=
684 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/util/PropertyResourceBundle.html#java.util.PropertyResourceBundle.encoding">java.util.PropertyResourceBundle.encoding</a>
685 * @since 3.15.0
686 */
687 public static final String JAVA_UTIL_PROPERTY_RESOURCE_BUNDLE_ENCODING = "java.util.PropertyResourceBundle.encoding";
688
689 /**
690 * The System property name {@value}.
691 */
692 public static final String JAVA_VENDOR = "java.vendor";
693
694 /**
695 * The System property name {@value}.
696 */
697 public static final String JAVA_VENDOR_URL = "java.vendor.url";
698
699 /**
700 * The System property name {@value}.
701 *
702 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/lang/System.html#java.vendor.version">java.vendor.version</a>
703 * @since 3.15.0
704 */
705 public static final String JAVA_VENDOR_VERSION = "java.vendor.version";
706
707 /**
708 * The System property name {@value}.
709 */
710 public static final String JAVA_VERSION = "java.version";
711
712 /**
713 * The System property name {@value}.
714 *
715 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/lang/System.html#java.version.date">java.version.date</a>
716 * @since 3.15.0
717 */
718 public static final String JAVA_VERSION_DATE = "java.version.date";
719
720 /**
721 * The System property name {@value}.
722 */
723 public static final String JAVA_VM_INFO = "java.vm.info";
724
725 /**
726 * The System property name {@value}.
727 */
728 public static final String JAVA_VM_NAME = "java.vm.name";
729
730 /**
731 * The System property name {@value}.
732 */
733 public static final String JAVA_VM_SPECIFICATION_NAME = "java.vm.specification.name";
734
735 /**
736 * The System property name {@value}.
737 */
738 public static final String JAVA_VM_SPECIFICATION_VENDOR = "java.vm.specification.vendor";
739
740 /**
741 * The System property name {@value}.
742 */
743 public static final String JAVA_VM_SPECIFICATION_VERSION = "java.vm.specification.version";
744
745 /**
746 * The System property name {@value}.
747 */
748 public static final String JAVA_VM_VENDOR = "java.vm.vendor";
749
750 /**
751 * The System property name {@value}.
752 */
753 public static final String JAVA_VM_VERSION = "java.vm.version";
754
755 /**
756 * The System property name {@value}.
757 *
758 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.xml/module-summary.html#java.xml.config.file">java.xml</a>
759 * @since 3.15.0
760 */
761 public static final String JAVA_XML_CONFIG_FILE = "java.xml.config.file";
762
763 /**
764 * The System property name {@value}.
765 *
766 * @see <a href=
767 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.desktop/java/awt/Toolkit.html#javax.accessibility.assistive_technologies">javax.accessibility.assistive_technologies</a>
768 * @since 3.15.0
769 */
770 public static final String JAVAX_ACCESSIBILITY_ASSISTIVE_TECHNOLOGIES = "javax.accessibility.assistive_technologies";
771
772 /**
773 * The System property name {@value}.
774 *
775 * @see <a href=
776 * "https://docs.oracle.com/en/java/javase/22/docs/api/java.base/javax/net/ssl/SSLSessionContext.html#javax.net.ssl.sessionCacheSize">javax.net.ssl.sessionCacheSize</a>
777 * @since 3.15.0
778 */
779 public static final String JAVAX_NET_SSL_SESSION_CACHE_SIZE = "javax.net.ssl.sessionCacheSize";
780
781 /**
782 * The System property name {@value}.
783 *
784 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.rmi/javax/rmi/ssl/SslRMIClientSocketFactory.html#javax.rmi.ssl.client.enabledCipherSuites">javax.rmi.ssl.client.enabledCipherSuites</a>
785 * @since 3.15.0
786 */
787 public static final String JAVAX_RMI_SSL_CLIENT_ENABLED_CIPHER_SUITES = "javax.rmi.ssl.client.enabledCipherSuites";
788
789 /**
790 * The System property name {@value}.
791 *
792 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.rmi/javax/rmi/ssl/SslRMIClientSocketFactory.html#javax.rmi.ssl.client.enabledProtocols">javax.rmi.ssl.client.enabledProtocols</a>
793 * @since 3.15.0
794 */
795 public static final String JAVAX_RMI_SSL_CLIENT_ENABLED_PROTOCOLS = "javax.rmi.ssl.client.enabledProtocols";
796
797 /**
798 * The System property name {@value}.
799 *
800 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.security.jgss/org/ietf/jgss/package-summary.html#javax.security.auth.useSubjectCredsOnly">javax.security.auth.useSubjectCredsOnly</a>
801 * @since 3.15.0
802 */
803 public static final String JAVAX_SECURITY_AUTH_USE_SUBJECT_CREDS_ONLY = "javax.security.auth.useSubjectCredsOnly";
804
805 /**
806 * The System property name {@value}.
807 *
808 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.smartcardio/javax/smartcardio/TerminalFactory.html#javax.smartcardio.TerminalFactory.DefaultType">javax.smartcardio.TerminalFactory.DefaultType</a>
809 * @since 3.15.0
810 */
811 public static final String JAVAX_SMART_CARD_IO_TERMINAL_FACTORY_DEFAULT_TYPE = "javax.smartcardio.TerminalFactory.DefaultType";
812
813 /**
814 * The System property name {@value}.
815 *
816 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/java.sql/java/sql/DriverManager.html#jdbc.drivers">jdbc.drivers</a>
817 * @since 3.15.0
818 */
819 public static final String JDBC_DRIVERS = "jdbc.drivers";
820
821 /**
822 * The System property name {@value}.
823 *
824 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.http.auth.proxying.disabledSchemes</a>
825 * @since 3.15.0
826 */
827 public static final String JDK_HTTP_AUTH_PROXYING_DISABLED_SCHEMES = "jdk.http.auth.proxying.disabledSchemes";
828
829 /**
830 * The System property name {@value}.
831 *
832 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.http.auth.tunneling.disabledSchemes</a>
833 * @since 3.15.0
834 */
835 public static final String JDK_HTTP_AUTH_TUNNELING_DISABLED_SCHEMES = "jdk.http.auth.tunneling.disabledSchemes";
836
837 /**
838 * The System property name {@value}.
839 *
840 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.allowRestrictedHeaders</a>
841 * @since 3.15.0
842 */
843 public static final String JDK_HTTP_CLIENT_ALLOW_RESTRICTED_HEADERS = "jdk.httpclient.allowRestrictedHeaders";
844
845 /**
846 * The System property name {@value}.
847 *
848 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.auth.retrylimit</a>
849 * @since 3.15.0
850 */
851 public static final String JDK_HTTP_CLIENT_AUTH_RETRY_LIMIT = "jdk.httpclient.auth.retrylimit";
852
853 /**
854 * The System property name {@value}.
855 *
856 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.bufsize</a>
857 * @since 3.15.0
858 */
859 public static final String JDK_HTTP_CLIENT_BUF_SIZE = "jdk.httpclient.bufsize";
860
861 /**
862 * The System property name {@value}.
863 *
864 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.connectionPoolSize</a>
865 * @since 3.15.0
866 */
867 public static final String JDK_HTTP_CLIENT_CONNECTION_POOL_SIZE = "jdk.httpclient.connectionPoolSize";
868
869 /**
870 * The System property name {@value}.
871 *
872 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.connectionWindowSize</a>
873 * @since 3.15.0
874 */
875 public static final String JDK_HTTP_CLIENT_CONNECTION_WINDOW_SIZE = "jdk.httpclient.connectionWindowSize";
876
877 /**
878 * The System property name {@value}.
879 *
880 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.disableRetryConnect</a>
881 * @since 3.15.0
882 */
883 public static final String JDK_HTTP_CLIENT_DISABLE_RETRY_CONNECT = "jdk.httpclient.disableRetryConnect";
884
885 /**
886 * The System property name {@value}.
887 *
888 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.enableAllMethodRetry</a>
889 * @since 3.15.0
890 */
891 public static final String JDK_HTTP_CLIENT_ENABLE_ALL_METHOD_RETRY = "jdk.httpclient.enableAllMethodRetry";
892
893 /**
894 * The System property name {@value}.
895 *
896 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.enablepush</a>
897 * @since 3.15.0
898 */
899 public static final String JDK_HTTP_CLIENT_ENABLE_PUSH = "jdk.httpclient.enablepush";
900
901 /**
902 * The System property name {@value}.
903 *
904 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.hpack.maxheadertablesize</a>
905 * @since 3.15.0
906 */
907 public static final String JDK_HTTP_CLIENT_HPACK_MAX_HEADER_TABLE_SIZE = "jdk.httpclient.hpack.maxheadertablesize";
908
909 /**
910 * The System property name {@value}.
911 *
912 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.HttpClient.log</a>
913 * @since 3.15.0
914 */
915 public static final String JDK_HTTP_CLIENT_HTTP_CLIENT_LOG = "jdk.httpclient.HttpClient.log";
916
917 /**
918 * The System property name {@value}.
919 *
920 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.keepalive.timeout</a>
921 * @since 3.15.0
922 */
923 public static final String JDK_HTTP_CLIENT_KEEP_ALIVE_TIMEOUT = "jdk.httpclient.keepalive.timeout";
924
925 /**
926 * The System property name {@value}.
927 *
928 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.keepalive.timeout.h2</a>
929 * @since 3.15.0
930 */
931 public static final String JDK_HTTP_CLIENT_KEEP_ALIVE_TIMEOUT_H2 = "jdk.httpclient.keepalive.timeout.h2";
932
933 /**
934 * The System property name {@value}.
935 *
936 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.maxframesize</a>
937 * @since 3.15.0
938 */
939 public static final String JDK_HTTP_CLIENT_MAX_FRAME_SIZE = "jdk.httpclient.maxframesize";
940
941 /**
942 * The System property name {@value}.
943 *
944 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.maxstreams</a>
945 * @since 3.15.0
946 */
947 public static final String JDK_HTTP_CLIENT_MAX_STREAMS = "jdk.httpclient.maxstreams";
948
949 /**
950 * The System property name {@value}.
951 *
952 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.receiveBufferSize</a>
953 * @since 3.15.0
954 */
955 public static final String JDK_HTTP_CLIENT_RECEIVE_BUFFER_SIZE = "jdk.httpclient.receiveBufferSize";
956
957 /**
958 * The System property name {@value}.
959 *
960 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.redirects.retrylimit</a>
961 * @since 3.15.0
962 */
963 public static final String JDK_HTTP_CLIENT_REDIRECTS_RETRY_LIMIT = "jdk.httpclient.redirects.retrylimit";
964
965 /**
966 * The System property name {@value}.
967 *
968 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.sendBufferSize</a>
969 * @since 3.15.0
970 */
971 public static final String JDK_HTTP_CLIENT_SEND_BUFFER_SIZE = "jdk.httpclient.sendBufferSize";
972
973 /**
974 * The System property name {@value}.
975 *
976 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.websocket.writeBufferSize</a>
977 * @since 3.15.0
978 */
979 public static final String JDK_HTTP_CLIENT_WEB_SOCKET_WRITE_BUFFER_SIZE = "jdk.httpclient.websocket.writeBufferSize";
980
981 /**
982 * The System property name {@value}.
983 *
984 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpclient.windowsize</a>
985 * @since 3.15.0
986 */
987 public static final String JDK_HTTP_CLIENT_WINDOW_SIZE = "jdk.httpclient.windowsize";
988
989 /**
990 * The System property name {@value}.
991 *
992 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.httpserver.maxConnections</a>
993 * @since 3.15.0
994 */
995 public static final String JDK_HTTP_SERVER_MAX_CONNECTIONS = "jdk.httpserver.maxConnections";
996
997 /**
998 * The System property name {@value}.
999 *
1000 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.https.negotiate.cbt</a>
1001 * @since 3.15.0
1002 */
1003 public static final String JDK_HTTPS_NEGOTIATE_CBT = "jdk.https.negotiate.cbt";
1004
1005 /**
1006 * The System property name {@value}.
1007 *
1008 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.includeInExceptions</a>
1009 * @since 3.15.0
1010 */
1011 public static final String JDK_INCLUDE_IN_EXCEPTIONS = "jdk.includeInExceptions";
1012
1013 /**
1014 * The System property name {@value}.
1015 *
1016 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.internal.httpclient.disableHostnameVerification</a>
1017 * @since 3.15.0
1018 */
1019 public static final String JDK_INTERNAL_HTTP_CLIENT_DISABLE_HOST_NAME_VERIFICATION = "jdk.internal.httpclient.disableHostnameVerification";
1020
1021 /**
1022 * The System property name {@value}.
1023 *
1024 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.io.permissionsUseCanonicalPath</a>
1025 * @since 3.15.0
1026 */
1027 public static final String JDK_IO_PERMISSIONS_USE_CANONICAL_PATH = "jdk.io.permissionsUseCanonicalPath";
1028
1029 /**
1030 * The System property name {@value}.
1031 *
1032 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.jndi.ldap.object.factoriesFilter</a>
1033 * @since 3.15.0
1034 */
1035 public static final String JDK_JNDI_LDAP_OBJECT_FACTORIES_FILTER = "jdk.jndi.ldap.object.factoriesFilter";
1036
1037 /**
1038 * The System property name {@value}.
1039 *
1040 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.jndi.object.factoriesFilter</a>
1041 * @since 3.15.0
1042 */
1043 public static final String JDK_JNDI_OBJECT_FACTORIES_FILTER = "jdk.jndi.object.factoriesFilter";
1044
1045 /**
1046 * The System property name {@value}.
1047 *
1048 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.jndi.rmi.object.factoriesFilter</a>
1049 * @since 3.15.0
1050 */
1051 public static final String JDK_JNDI_RMI_OBJECT_FACTORIES_FILTER = "jdk.jndi.rmi.object.factoriesFilter";
1052
1053 /**
1054 * The System property name {@value}.
1055 *
1056 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.module.main</a>
1057 * @since 3.15.0
1058 */
1059 public static final String JDK_MODULE_MAIN = "jdk.module.main";
1060
1061 /**
1062 * The System property name {@value}.
1063 *
1064 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.module.main.class</a>
1065 * @since 3.15.0
1066 */
1067 public static final String JDK_MODULE_MAIN_CLASS = "jdk.module.main.class";
1068
1069 /**
1070 * The System property name {@value}.
1071 *
1072 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.module.path</a>
1073 * @since 3.15.0
1074 */
1075 public static final String JDK_MODULE_PATH = "jdk.module.path";
1076
1077 /**
1078 * The System property name {@value}.
1079 *
1080 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.module.upgrade.path</a>
1081 * @since 3.15.0
1082 */
1083 public static final String JDK_MODULE_UPGRADE_PATH = "jdk.module.upgrade.path";
1084
1085 /**
1086 * The System property name {@value}.
1087 *
1088 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.net.unixdomain.tmpdir</a>
1089 * @since 3.15.0
1090 */
1091 public static final String JDK_NET_UNIX_DOMAIN_TMPDIR = "jdk.net.unixdomain.tmpdir";
1092
1093 /**
1094 * The System property name {@value}.
1095 *
1096 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1097 * @since 3.15.0
1098 */
1099 public static final String JDK_NET_URL_CLASS_PATH_SHOW_IGNORED_CLASS_PATH_ENTRIES = "jdk.net.URLClassPath.showIgnoredClassPathEntries";
1100
1101 /**
1102 * The System property name {@value}.
1103 *
1104 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.serialFilter</a>
1105 * @since 3.15.0
1106 */
1107 public static final String JDK_SERIAL_FILTER = "jdk.serialFilter";
1108
1109 /**
1110 * The System property name {@value}.
1111 *
1112 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.serialFilterFactory</a>
1113 * @since 3.15.0
1114 */
1115 public static final String JDK_SERIAL_FILTER_FACTORY = "jdk.serialFilterFactory";
1116
1117 /**
1118 * The System property name {@value}.
1119 *
1120 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.tls.client.SignatureSchemes</a>
1121 * @since 3.15.0
1122 */
1123 public static final String JDK_TLS_CLIENT_SIGNATURE_SCHEMES = "jdk.tls.client.SignatureSchemes";
1124
1125 /**
1126 * The System property name {@value}.
1127 *
1128 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.tls.namedGroups</a>
1129 * @since 3.15.0
1130 */
1131 public static final String JDK_TLS_NAMED_GROUPS = "jdk.tls.namedGroups";
1132
1133 /**
1134 * The System property name {@value}.
1135 *
1136 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.tls.server.SignatureSchemes</a>
1137 * @since 3.15.0
1138 */
1139 public static final String JDK_TLS_SERVER_SIGNATURE_SCHEMES = "jdk.tls.server.SignatureSchemes";
1140
1141 /**
1142 * The System property name {@value}.
1143 *
1144 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.virtualThreadScheduler.maxPoolSize</a>
1145 * @since 3.15.0
1146 */
1147 public static final String JDK_VIRTUAL_THREAD_SCHEDULER_MAXPOOLSIZE = "jdk.virtualThreadScheduler.maxPoolSize";
1148
1149 /**
1150 * The System property name {@value}.
1151 *
1152 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.virtualThreadScheduler.parallelism</a>
1153 * @since 3.15.0
1154 */
1155 public static final String JDK_VIRTUAL_THREAD_SCHEDULER_PARALLELISM = "jdk.virtualThreadScheduler.parallelism";
1156
1157 /**
1158 * The System property name {@value}.
1159 *
1160 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.cdataChunkSize</a>
1161 * @since 3.15.0
1162 */
1163 public static final String JDK_XML_CDATA_CHUNK_SIZE = "jdk.xml.cdataChunkSize";
1164
1165 /**
1166 * The System property name {@value}.
1167 *
1168 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.dtd.support</a>
1169 * @since 3.15.0
1170 */
1171 public static final String JDK_XML_DTD_SUPPORT = "jdk.xml.dtd.support";
1172
1173 /**
1174 * The System property name {@value}.
1175 *
1176 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.elementAttributeLimit</a>
1177 * @since 3.15.0
1178 */
1179 public static final String JDK_XML_ELEMENT_ATTRIBUTE_LIMIT = "jdk.xml.elementAttributeLimit";
1180
1181 /**
1182 * The System property name {@value}.
1183 *
1184 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.enableExtensionFunctions</a>
1185 * @since 3.15.0
1186 */
1187 public static final String JDK_XML_ENABLE_EXTENSION_FUNCTIONS = "jdk.xml.enableExtensionFunctions";
1188
1189 /**
1190 * The System property name {@value}.
1191 *
1192 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.entityExpansionLimit</a>
1193 * @since 3.15.0
1194 */
1195 public static final String JDK_XML_ENTITY_EXPANSION_LIMIT = "jdk.xml.entityExpansionLimit";
1196
1197 /**
1198 * The System property name {@value}.
1199 *
1200 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.entityReplacementLimi_t</a>
1201 * @since 3.15.0
1202 */
1203 public static final String JDK_XML_ENTITY_REPLACEMENT_LIMIT = "jdk.xml.entityReplacementLimi_t";
1204
1205 /**
1206 * The System property name {@value}.
1207 *
1208 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.isStandalone</a>
1209 * @since 3.15.0
1210 */
1211 public static final String JDK_XML_IS_STANDALONE = "jdk.xml.isStandalone";
1212
1213 /**
1214 * The System property name {@value}.
1215 *
1216 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.jdkcatalog.resolve</a>
1217 * @since 3.15.0
1218 */
1219 public static final String JDK_XML_JDK_CATALOG_RESOLVE = "jdk.xml.jdkcatalog.resolve";
1220
1221 /**
1222 * The System property name {@value}.
1223 *
1224 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.maxElementDepth</a>
1225 * @since 3.15.0
1226 */
1227 public static final String JDK_XML_MAX_ELEMENT_DEPTH = "jdk.xml.maxElementDepth";
1228
1229 /**
1230 * The System property name {@value}.
1231 *
1232 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.maxGeneralEntitySizeLimit</a>
1233 * @since 3.15.0
1234 */
1235 public static final String JDK_XML_MAX_GENERAL_ENTITY_SIZE_LIMIT = "jdk.xml.maxGeneralEntitySizeLimit";
1236
1237 /**
1238 * The System property name {@value}.
1239 *
1240 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.maxOccurLimit</a>
1241 * @since 3.15.0
1242 */
1243 public static final String JDK_XML_MAX_OCCUR_LIMIT = "jdk.xml.maxOccurLimit";
1244
1245 /**
1246 * The System property name {@value}.
1247 *
1248 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.maxParameterEntitySizeLimit</a>
1249 * @since 3.15.0
1250 */
1251 public static final String JDK_XML_MAX_PARAMETER_ENTITY_SIZE_LIMIT = "jdk.xml.maxParameterEntitySizeLimit";
1252
1253 /**
1254 * The System property name {@value}.
1255 *
1256 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.maxXMLNameLimit</a>
1257 * @since 3.15.0
1258 */
1259 public static final String JDK_XML_MAX_XML_NAME_LIMIT = "jdk.xml.maxXMLNameLimit";
1260
1261 /**
1262 * The System property name {@value}.
1263 *
1264 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.overrideDefaultParser</a>
1265 * @since 3.15.0
1266 */
1267 public static final String JDK_XML_OVERRIDE_DEFAULT_PARSER = "jdk.xml.overrideDefaultParser";
1268
1269 /**
1270 * The System property name {@value}.
1271 *
1272 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.resetSymbolTable</a>
1273 * @since 3.15.0
1274 */
1275 public static final String JDK_XML_RESET_SYMBOL_TABLE = "jdk.xml.resetSymbolTable";
1276
1277 /**
1278 * The System property name {@value}.
1279 *
1280 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.totalEntitySizeLimit</a>
1281 * @since 3.15.0
1282 */
1283 public static final String JDK_XML_TOTAL_ENTITY_SIZE_LIMIT = "jdk.xml.totalEntitySizeLimit";
1284
1285 /**
1286 * The System property name {@value}.
1287 *
1288 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">jdk.xml.xsltcIsStandalone</a>
1289 * @since 3.15.0
1290 */
1291 public static final String JDK_XML_XSLTC_IS_STANDALONE = "jdk.xml.xsltcIsStandalone";
1292
1293 /**
1294 * The System property name {@value}.
1295 */
1296 public static final String LINE_SEPARATOR = "line.separator";
1297
1298 /**
1299 * The System property name {@value}.
1300 *
1301 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">native.encoding</a>
1302 * @since 3.15.0
1303 */
1304 public static final String NATIVE_ENCODING = "native.encoding";
1305
1306 /**
1307 * The System property name {@value}.
1308 *
1309 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">networkaddress.cache.negative.ttl</a>
1310 * @since 3.15.0
1311 */
1312 public static final String NETWORK_ADDRESS_CACHE_NEGATIVE_TTL = "networkaddress.cache.negative.ttl";
1313
1314 /**
1315 * The System property name {@value}.
1316 *
1317 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">networkaddress.cache.stale.ttl</a>
1318 * @since 3.15.0
1319 */
1320 public static final String NETWORK_ADDRESS_CACHE_STALE_TTL = "networkaddress.cache.stale.ttl";
1321
1322 /**
1323 * The System property name {@value}.
1324 *
1325 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">networkaddress.cache.ttl</a>
1326 * @since 3.15.0
1327 */
1328 public static final String NETWORK_ADDRESS_CACHE_TTL = "networkaddress.cache.ttl";
1329
1330 /**
1331 * The System property name {@value}.
1332 *
1333 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">org.jcp.xml.dsig.securevalidation</a>
1334 * @since 3.15.0
1335 */
1336 public static final String ORG_JCP_XML_DSIG_SECURE_VALIDATION = "org.jcp.xml.dsig.securevalidation";
1337
1338 /**
1339 * The System property name {@value}.
1340 *
1341 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">org.openjdk.java.util.stream.tripwire</a>
1342 * @since 3.15.0
1343 */
1344 public static final String ORG_OPENJDK_JAVA_UTIL_STREAM_TRIPWIRE = "org.openjdk.java.util.stream.tripwire";
1345
1346 /**
1347 * The System property name {@value}.
1348 */
1349 public static final String OS_ARCH = "os.arch";
1350
1351 /**
1352 * The System property name {@value}.
1353 */
1354 public static final String OS_NAME = "os.name";
1355
1356 /**
1357 * The System property name {@value}.
1358 */
1359 public static final String OS_VERSION = "os.version";
1360
1361 /**
1362 * The System property name {@value}.
1363 */
1364 public static final String PATH_SEPARATOR = "path.separator";
1365
1366 /**
1367 * The System property name {@value}.
1368 *
1369 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1370 * @since 3.15.0
1371 */
1372 public static final String SOCKS_PROXY_HOST = "socksProxyHost";
1373
1374 /**
1375 * The System property name {@value}.
1376 *
1377 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1378 * @since 3.15.0
1379 */
1380 public static final String SOCKS_PROXY_PORT = "socksProxyPort";
1381
1382 /**
1383 * The System property name {@value}.
1384 *
1385 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1386 * @since 3.15.0
1387 */
1388 public static final String SOCKS_PROXY_VERSION = "socksProxyVersion";
1389
1390 /**
1391 * The System property name {@value}.
1392 *
1393 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1394 * @since 3.15.0
1395 */
1396 public static final String STDERR_ENCODING = "stderr.encoding";
1397
1398 /**
1399 * The System property name {@value}.
1400 *
1401 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1402 * @since 3.15.0
1403 */
1404 public static final String STDOUT_ENCODING = "stdout.encoding";
1405
1406 /**
1407 * The System property name {@value}.
1408 *
1409 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1410 * @since 3.15.0
1411 */
1412 public static final String SUN_NET_HTTP_SERVER_DRAIN_AMOUNT = "sun.net.httpserver.drainAmount";
1413
1414 /**
1415 * The System property name {@value}.
1416 *
1417 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1418 * @since 3.15.0
1419 */
1420 public static final String SUN_NET_HTTP_SERVER_IDLE_INTERVAL = "sun.net.httpserver.idleInterval";
1421
1422 /**
1423 * The System property name {@value}.
1424 *
1425 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1426 * @since 3.15.0
1427 */
1428 public static final String SUN_NET_HTTP_SERVER_MAX_IDLE_CONNECTIONS = "sun.net.httpserver.maxIdleConnections";
1429
1430 /**
1431 * The System property name {@value}.
1432 *
1433 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1434 * @since 3.15.0
1435 */
1436 public static final String SUN_NET_HTTP_SERVER_MAX_REQ_HEADERS = "sun.net.httpserver.maxReqHeaders";
1437
1438 /**
1439 * The System property name {@value}.
1440 *
1441 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1442 * @since 3.15.0
1443 */
1444 public static final String SUN_NET_HTTP_SERVER_MAX_REQ_TIME = "sun.net.httpserver.maxReqTime";
1445
1446 /**
1447 * The System property name {@value}.
1448 *
1449 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1450 * @since 3.15.0
1451 */
1452 public static final String SUN_NET_HTTP_SERVER_MAX_RSP_TIME = "sun.net.httpserver.maxRspTime";
1453
1454 /**
1455 * The System property name {@value}.
1456 *
1457 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1458 * @since 3.15.0
1459 */
1460 public static final String SUN_NET_HTTP_SERVER_NO_DELAY = "sun.net.httpserver.nodelay";
1461
1462 /**
1463 * The System property name {@value}.
1464 *
1465 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1466 * @since 3.15.0
1467 */
1468 public static final String SUN_SECURITY_KRB5_PRINCIPAL = "sun.security.krb5.principal";
1469
1470 /**
1471 * The System property name {@value}.
1472 */
1473 public static final String USER_COUNTRY = "user.country";
1474
1475 /**
1476 * The System property name {@value}.
1477 */
1478 public static final String USER_DIR = "user.dir";
1479
1480 /**
1481 * The System property name {@value}.
1482 *
1483 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1484 * @since 3.15.0
1485 */
1486 public static final String USER_EXTENSIONS = "user.extensions";
1487
1488 /**
1489 * The System property name {@value}.
1490 */
1491 public static final String USER_HOME = "user.home";
1492
1493 /**
1494 * The System property name {@value}.
1495 */
1496 public static final String USER_LANGUAGE = "user.language";
1497
1498 /**
1499 * The System property name {@value}.
1500 */
1501 public static final String USER_NAME = "user.name";
1502
1503 /**
1504 * The System property name {@value}.
1505 */
1506 public static final String USER_REGION = "user.region";
1507
1508 /**
1509 * The System property name {@value}.
1510 *
1511 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1512 * @since 3.15.0
1513 */
1514 public static final String USER_SCRIPT = "user.script";
1515
1516 /**
1517 * The System property name {@value}.
1518 */
1519 public static final String USER_TIMEZONE = "user.timezone";
1520
1521 /**
1522 * The System property name {@value}.
1523 *
1524 * @see <a href="https://docs.oracle.com/en/java/javase/22/docs/api/system-properties.html">System Properties</a>
1525 * @since 3.15.0
1526 */
1527 public static final String USER_VARIANT = "user.variant";
1528
1529 /**
1530 * Gets the current value from the system properties map.
1531 * <p>
1532 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1533 * </p>
1534 *
1535 * @return the current value from the system properties map.
1536 * @since 3.15.0
1537 */
1538 public static String getAppleAwtEnableTemplateImages() {
1539 return getProperty(APPLE_AWT_ENABLE_TEMPLATE_IMAGES);
1540 }
1541
1542 /**
1543 * Gets the current value from the system properties map.
1544 * <p>
1545 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1546 * </p>
1547 *
1548 * @return the current value from the system properties map.
1549 */
1550 public static String getAwtToolkit() {
1551 return getProperty(AWT_TOOLKIT);
1552 }
1553
1554 /**
1555 * Gets the current value for the property named {@code key} as an {@code boolean}.
1556 *
1557 * @param key The key
1558 * @param defaultIfAbsent The default value
1559 * @return an {@code boolean} or defaultIfAbsent
1560 */
1561 public static boolean getBoolean(final String key, final BooleanSupplier defaultIfAbsent) {
1562 final String str = getProperty(key);
1563 return str == null ? defaultIfAbsent != null && defaultIfAbsent.getAsBoolean() : Boolean.parseBoolean(str);
1564 }
1565
1566 /**
1567 * Gets the current value from the system properties map.
1568 * <p>
1569 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1570 * </p>
1571 *
1572 * @return the current value from the system properties map.
1573 * @since 3.15.0
1574 */
1575 public static String getComSunJndiLdapObjectTrustSerialData() {
1576 return getProperty(COM_SUN_JNDI_LDAP_OBJECT_TRUST_SERIAL_DATA);
1577 }
1578
1579 /**
1580 * Gets the current value from the system properties map.
1581 * <p>
1582 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1583 * </p>
1584 *
1585 * @return the current value from the system properties map.
1586 * @since 3.15.0
1587 */
1588 public static String getComSunNetHttpServerHttpServerProvider() {
1589 return getProperty(COM_SUN_NET_HTTP_SERVER_HTTP_SERVER_PROVIDER);
1590 }
1591
1592 /**
1593 * Gets the current value from the system properties map.
1594 * <p>
1595 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1596 * </p>
1597 * <p>
1598 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1599 * </p>
1600 *
1601 * @return the current value from the system properties map.
1602 */
1603 public static String getFileEncoding() {
1604 return getProperty(FILE_ENCODING);
1605 }
1606
1607 /**
1608 * Gets the current value from the system properties map.
1609 * <p>
1610 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1611 * </p>
1612 *
1613 * @return the current value from the system properties map.
1614 */
1615 public static String getFileSeparator() {
1616 return getProperty(FILE_SEPARATOR);
1617 }
1618
1619 /**
1620 * Gets the current value from the system properties map.
1621 * <p>
1622 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1623 * </p>
1624 *
1625 * @return the current value from the system properties map.
1626 * @since 3.15.0
1627 */
1628 public static String getFtpNonProxyHost() {
1629 return getProperty(FTP_NON_PROXY_HOST);
1630 }
1631
1632 /**
1633 * Gets the current value from the system properties map.
1634 * <p>
1635 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1636 * </p>
1637 *
1638 * @return the current value from the system properties map.
1639 * @since 3.15.0
1640 */
1641 public static String getFtpProxyHost() {
1642 return getProperty(FTP_PROXY_HOST);
1643 }
1644
1645 /**
1646 * Gets the current value from the system properties map.
1647 * <p>
1648 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1649 * </p>
1650 *
1651 * @return the current value from the system properties map.
1652 * @since 3.15.0
1653 */
1654 public static String getFtpProxyPort() {
1655 return getProperty(FTP_PROXY_PORT);
1656 }
1657
1658 /**
1659 * Gets the current value from the system properties map.
1660 * <p>
1661 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1662 * </p>
1663 *
1664 * @return the current value from the system properties map.
1665 * @since 3.15.0
1666 */
1667 public static String getHttpAgent() {
1668 return getProperty(HTTP_AGENT);
1669 }
1670
1671 /**
1672 * Gets the current value from the system properties map.
1673 * <p>
1674 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1675 * </p>
1676 *
1677 * @return the current value from the system properties map.
1678 * @since 3.15.0
1679 */
1680 public static String getHttpAuthDigestCnonceRepeat() {
1681 return getProperty(HTTP_AUTH_DIGEST_CNONCE_REPEAT);
1682 }
1683
1684 /**
1685 * Gets the current value from the system properties map.
1686 * <p>
1687 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1688 * </p>
1689 *
1690 * @return the current value from the system properties map.
1691 * @since 3.15.0
1692 */
1693 public static String getHttpAuthDigestReenabledAlgorithms() {
1694 return getProperty(HTTP_AUTH_DIGEST_RE_ENABLED_ALGORITHMS);
1695 }
1696
1697 /**
1698 * Gets the current value from the system properties map.
1699 * <p>
1700 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1701 * </p>
1702 *
1703 * @return the current value from the system properties map.
1704 * @since 3.15.0
1705 */
1706 public static String getHttpAuthDigestValidateProxy() {
1707 return getProperty(HTTP_AUTH_DIGEST_VALIDATE_PROXY);
1708 }
1709
1710 /**
1711 * Gets the current value from the system properties map.
1712 * <p>
1713 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1714 * </p>
1715 *
1716 * @return the current value from the system properties map.
1717 * @since 3.15.0
1718 */
1719 public static String getHttpAuthDigestValidateServer() {
1720 return getProperty(HTTP_AUTH_DIGEST_VALIDATE_SERVER);
1721 }
1722
1723 /**
1724 * Gets the current value from the system properties map.
1725 * <p>
1726 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1727 * </p>
1728 *
1729 * @return the current value from the system properties map.
1730 * @since 3.15.0
1731 */
1732 public static String getHttpAuthNtlmDomain() {
1733 return getProperty(HTTP_AUTH_NTLM_DOMAIN);
1734 }
1735
1736 /**
1737 * Gets the current value from the system properties map.
1738 * <p>
1739 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1740 * </p>
1741 *
1742 * @return the current value from the system properties map.
1743 * @since 3.15.0
1744 */
1745 public static String getHttpKeepAlive() {
1746 return getProperty(HTTP_KEEP_ALIVE);
1747 }
1748
1749 /**
1750 * Gets the current value from the system properties map.
1751 * <p>
1752 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1753 * </p>
1754 *
1755 * @return the current value from the system properties map.
1756 * @since 3.15.0
1757 */
1758 public static String getHttpKeepAliveTimeProxy() {
1759 return getProperty(HTTP_KEEP_ALIVE_TIME_PROXY);
1760 }
1761
1762 /**
1763 * Gets the current value from the system properties map.
1764 * <p>
1765 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1766 * </p>
1767 *
1768 * @return the current value from the system properties map.
1769 * @since 3.15.0
1770 */
1771 public static String getHttpKeepAliveTimeServer() {
1772 return getProperty(HTTP_KEEP_ALIVE_TIME_SERVER);
1773 }
1774
1775 /**
1776 * Gets the current value from the system properties map.
1777 * <p>
1778 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1779 * </p>
1780 *
1781 * @return the current value from the system properties map.
1782 * @since 3.15.0
1783 */
1784 public static String getHttpMaxConnections() {
1785 return getProperty(HTTP_MAX_CONNECTIONS);
1786 }
1787
1788 /**
1789 * Gets the current value from the system properties map.
1790 * <p>
1791 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1792 * </p>
1793 *
1794 * @return the current value from the system properties map.
1795 * @since 3.15.0
1796 */
1797 public static String getHttpMaxRedirects() {
1798 return getProperty(HTTP_MAX_REDIRECTS);
1799 }
1800
1801 /**
1802 * Gets the current value from the system properties map.
1803 * <p>
1804 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1805 * </p>
1806 *
1807 * @return the current value from the system properties map.
1808 * @since 3.15.0
1809 */
1810 public static String getHttpNonProxyHosts() {
1811 return getProperty(HTTP_NON_PROXY_HOSTS);
1812 }
1813
1814 /**
1815 * Gets the current value from the system properties map.
1816 * <p>
1817 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1818 * </p>
1819 *
1820 * @return the current value from the system properties map.
1821 * @since 3.15.0
1822 */
1823 public static String getHttpProxyHost() {
1824 return getProperty(HTTP_PROXY_HOST);
1825 }
1826
1827 /**
1828 * Gets the current value from the system properties map.
1829 * <p>
1830 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1831 * </p>
1832 *
1833 * @return the current value from the system properties map.
1834 * @since 3.15.0
1835 */
1836 public static String getHttpProxyPort() {
1837 return getProperty(HTTP_PROXY_PORT);
1838 }
1839
1840 /**
1841 * Gets the current value from the system properties map.
1842 * <p>
1843 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1844 * </p>
1845 *
1846 * @return the current value from the system properties map.
1847 * @since 3.15.0
1848 */
1849 public static String getHttpsProxyHost() {
1850 return getProperty(HTTPS_PROXY_HOST);
1851 }
1852
1853 /**
1854 * Gets the current value from the system properties map.
1855 * <p>
1856 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1857 * </p>
1858 *
1859 * @return the current value from the system properties map.
1860 * @since 3.15.0
1861 */
1862 public static String getHttpsProxyPort() {
1863 return getProperty(HTTPS_PROXY_PORT);
1864 }
1865
1866 /**
1867 * Gets the current value for the property named {@code key} as an {@code int}.
1868 *
1869 * @param key The key
1870 * @param defaultIfAbsent The default value
1871 * @return an {@code int} or defaultIfAbsent
1872 */
1873 public static int getInt(final String key, final IntSupplier defaultIfAbsent) {
1874 final String str = getProperty(key);
1875 return str == null ? defaultIfAbsent != null ? defaultIfAbsent.getAsInt() : 0 : Integer.parseInt(str);
1876 }
1877
1878 /**
1879 * Gets the current value from the system properties map.
1880 * <p>
1881 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1882 * </p>
1883 *
1884 * @return the current value from the system properties map.
1885 */
1886 public static String getJavaAwtFonts() {
1887 return getProperty(JAVA_AWT_FONTS);
1888 }
1889
1890 /**
1891 * Gets the current value from the system properties map.
1892 * <p>
1893 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1894 * </p>
1895 *
1896 * @return the current value from the system properties map.
1897 */
1898 public static String getJavaAwtGraphicsenv() {
1899 return getProperty(JAVA_AWT_GRAPHICSENV);
1900 }
1901
1902 /**
1903 * Gets the current value from the system properties map.
1904 * <p>
1905 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1906 * </p>
1907 *
1908 * @return the current value from the system properties map.
1909 */
1910 public static String getJavaAwtHeadless() {
1911 return getProperty(JAVA_AWT_HEADLESS);
1912 }
1913
1914 /**
1915 * Gets the current value from the system properties map.
1916 * <p>
1917 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1918 * </p>
1919 *
1920 * @return the current value from the system properties map.
1921 */
1922 public static String getJavaAwtPrinterjob() {
1923 return getProperty(JAVA_AWT_PRINTERJOB);
1924 }
1925
1926 /**
1927 * Gets the current value from the system properties map.
1928 * <p>
1929 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1930 * </p>
1931 *
1932 * @return the current value from the system properties map.
1933 */
1934 public static String getJavaClassPath() {
1935 return getProperty(JAVA_CLASS_PATH);
1936 }
1937
1938 /**
1939 * Gets the current value from the system properties map.
1940 * <p>
1941 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1942 * </p>
1943 *
1944 * @return the current value from the system properties map.
1945 */
1946 public static String getJavaClassVersion() {
1947 return getProperty(JAVA_CLASS_VERSION);
1948 }
1949
1950 /**
1951 * Gets the current value from the system properties map.
1952 * <p>
1953 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1954 * </p>
1955 *
1956 * @return the current value from the system properties map.
1957 */
1958 public static String getJavaCompiler() {
1959 return getProperty(JAVA_COMPILER);
1960 }
1961
1962 /**
1963 * Gets the current value from the system properties map.
1964 * <p>
1965 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1966 * </p>
1967 *
1968 * @return the current value from the system properties map.
1969 * @since 3.15.0
1970 */
1971 public static String getJavaContentHandlerPkgs() {
1972 return getProperty(JAVA_CONTENT_HANDLER_PKGS);
1973 }
1974
1975 /**
1976 * Gets the current value from the system properties map.
1977 * <p>
1978 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1979 * </p>
1980 *
1981 * @return the current value from the system properties map.
1982 */
1983 public static String getJavaEndorsedDirs() {
1984 return getProperty(JAVA_ENDORSED_DIRS);
1985 }
1986
1987 /**
1988 * Gets the current value from the system properties map.
1989 * <p>
1990 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
1991 * </p>
1992 *
1993 * @return the current value from the system properties map.
1994 */
1995 public static String getJavaExtDirs() {
1996 return getProperty(JAVA_EXT_DIRS);
1997 }
1998
1999 /**
2000 * Gets the current value from the system properties map.
2001 * <p>
2002 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2003 * </p>
2004 *
2005 * @return the current value from the system properties map.
2006 */
2007 public static String getJavaHome() {
2008 return getProperty(JAVA_HOME);
2009 }
2010
2011 /**
2012 * Gets the current value from the system properties map.
2013 * <p>
2014 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2015 * </p>
2016 *
2017 * @return the current value from the system properties map.
2018 */
2019 public static String getJavaIoTmpdir() {
2020 return getProperty(JAVA_IO_TMPDIR);
2021 }
2022
2023 /**
2024 * Gets the current value from the system properties map.
2025 * <p>
2026 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2027 * </p>
2028 *
2029 * @return the current value from the system properties map.
2030 */
2031 public static String getJavaLibraryPath() {
2032 return getProperty(JAVA_LIBRARY_PATH);
2033 }
2034
2035 /**
2036 * Gets the current value from the system properties map.
2037 * <p>
2038 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2039 * </p>
2040 * <p>
2041 * Java 9 and above.
2042 * </p>
2043 *
2044 * @return the current value from the system properties map.
2045 */
2046 public static String getJavaLocaleProviders() {
2047 return getProperty(JAVA_LOCALE_PROVIDERS);
2048 }
2049
2050 /**
2051 * Gets the current value from the system properties map.
2052 * <p>
2053 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2054 * </p>
2055 *
2056 * @return the current value from the system properties map.
2057 * @since 3.15.0
2058 */
2059 public static String getJavaLocaleUseOldIsoCodes() {
2060 return getProperty(JAVA_LOCALE_USE_OLD_ISO_CODES);
2061 }
2062
2063 /**
2064 * Gets the current value from the system properties map.
2065 * <p>
2066 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2067 * </p>
2068 *
2069 * @return the current value from the system properties map.
2070 * @since 3.15.0
2071 */
2072 public static String getJavaNetPreferIpv4Stack() {
2073 return getProperty(JAVA_NET_PREFER_IPV4_STACK);
2074 }
2075
2076 /**
2077 * Gets the current value from the system properties map.
2078 * <p>
2079 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2080 * </p>
2081 *
2082 * @return the current value from the system properties map.
2083 * @since 3.15.0
2084 */
2085 public static String getJavaNetPreferIpv6Addresses() {
2086 return getProperty(JAVA_NET_PREFER_IPV6_ADDRESSES);
2087 }
2088
2089 /**
2090 * Gets the current value from the system properties map.
2091 * <p>
2092 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2093 * </p>
2094 *
2095 * @return the current value from the system properties map.
2096 * @since 3.15.0
2097 */
2098 public static String getJavaNetSocksPassword() {
2099 return getProperty(JAVA_NET_SOCKS_PASSWORD);
2100 }
2101
2102 /**
2103 * Gets the current value from the system properties map.
2104 * <p>
2105 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2106 * </p>
2107 *
2108 * @return the current value from the system properties map.
2109 * @since 3.15.0
2110 */
2111 public static String getJavaNetSocksUserName() {
2112 return getProperty(JAVA_NET_SOCKS_USER_NAME);
2113 }
2114
2115 /**
2116 * Gets the current value from the system properties map.
2117 * <p>
2118 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2119 * </p>
2120 *
2121 * @return the current value from the system properties map.
2122 * @since 3.15.0
2123 */
2124 public static String getJavaNetUseSystemProxies() {
2125 return getProperty(JAVA_NET_USE_SYSTEM_PROXIES);
2126 }
2127
2128 /**
2129 * Gets the current value from the system properties map.
2130 * <p>
2131 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2132 * </p>
2133 *
2134 * @return the current value from the system properties map.
2135 * @since 3.15.0
2136 */
2137 public static String getJavaNioChannelsDefaultThreadPoolInitialSize() {
2138 return getProperty(JAVA_NIO_CHANNELS_DEFAULT_THREAD_POOL_INITIAL_SIZE);
2139 }
2140
2141 /**
2142 * Gets the current value from the system properties map.
2143 * <p>
2144 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2145 * </p>
2146 *
2147 * @return the current value from the system properties map.
2148 * @since 3.15.0
2149 */
2150 public static String getJavaNioChannelsDefaultThreadPoolThreadFactory() {
2151 return getProperty(JAVA_NIO_CHANNELS_DEFAULT_THREAD_POOL_THREAD_FACTORY);
2152 }
2153
2154 /**
2155 * Gets the current value from the system properties map.
2156 * <p>
2157 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2158 * </p>
2159 *
2160 * @return the current value from the system properties map.
2161 * @since 3.15.0
2162 */
2163 public static String getJavaNioChannelsSpiAsynchronousChannelProvider() {
2164 return getProperty(JAVA_NIO_CHANNELS_SPI_ASYNCHRONOUS_CHANNEL_PROVIDER);
2165 }
2166
2167 /**
2168 * Gets the current value from the system properties map.
2169 * <p>
2170 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2171 * </p>
2172 *
2173 * @return the current value from the system properties map.
2174 * @since 3.15.0
2175 */
2176 public static String getJavaNioChannelsSpiSelectorProvider() {
2177 return getProperty(JAVA_NIO_CHANNELS_SPI_SELECTOR_PROVIDER);
2178 }
2179
2180 /**
2181 * Gets the current value from the system properties map.
2182 * <p>
2183 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2184 * </p>
2185 *
2186 * @return the current value from the system properties map.
2187 * @since 3.15.0
2188 */
2189 public static String getJavaNioFileSpiDefaultFileSystemProvider() {
2190 return getProperty(JAVA_NIO_FILE_SPI_DEFAULT_FILE_SYSTEM_PROVIDER);
2191 }
2192
2193 /**
2194 * Gets the current value from the system properties map.
2195 * <p>
2196 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2197 * </p>
2198 *
2199 * @return the current value from the system properties map.
2200 * @since 3.15.0
2201 */
2202 public static String getJavaPropertiesDate() {
2203 return getProperty(JAVA_PROPERTIES_DATE);
2204 }
2205
2206 /**
2207 * Gets the current value from the system properties map.
2208 * <p>
2209 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2210 * </p>
2211 *
2212 * @return the current value from the system properties map.
2213 * @since 3.15.0
2214 */
2215 public static String getJavaProtocolHandlerPkgs() {
2216 return getProperty(JAVA_PROTOCOL_HANDLER_PKGS);
2217 }
2218
2219 /**
2220 * Gets the current value from the system properties map.
2221 * <p>
2222 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2223 * </p>
2224 *
2225 * @return the current value from the system properties map.
2226 * @since 3.15.0
2227 */
2228 public static String getJavaRmiServerCodebase() {
2229 return getProperty(JAVA_RMI_SERVER_CODEBASE);
2230 }
2231
2232 /**
2233 * Gets the current value from the system properties map.
2234 * <p>
2235 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2236 * </p>
2237 *
2238 * @return the current value from the system properties map.
2239 * @since 3.15.0
2240 */
2241 public static String getJavaRmiServerHostName() {
2242 return getProperty(JAVA_RMI_SERVER_HOST_NAME);
2243 }
2244
2245 /**
2246 * Gets the current value from the system properties map.
2247 * <p>
2248 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2249 * </p>
2250 *
2251 * @return the current value from the system properties map.
2252 * @since 3.15.0
2253 */
2254 public static String getJavaRmiServerRandomIds() {
2255 return getProperty(JAVA_RMI_SERVER_RANDOM_IDS);
2256 }
2257
2258 /**
2259 * Gets the current value from the system properties map.
2260 * <p>
2261 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2262 * </p>
2263 *
2264 * @return the current value from the system properties map.
2265 * @since 3.15.0
2266 */
2267 public static String getJavaRmiServerRmiClassLoaderSpi() {
2268 return getProperty(JAVA_RMI_SERVER_RMI_CLASS_LOADER_SPI);
2269 }
2270
2271 /**
2272 * Gets the current value from the system properties map.
2273 * <p>
2274 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2275 * </p>
2276 *
2277 * @return the current value from the system properties map.
2278 */
2279 public static String getJavaRuntimeName() {
2280 return getProperty(JAVA_RUNTIME_NAME);
2281 }
2282
2283 /**
2284 * Gets the current value from the system properties map.
2285 * <p>
2286 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2287 * </p>
2288 *
2289 * @return the current value from the system properties map.
2290 */
2291 public static String getJavaRuntimeVersion() {
2292 return getProperty(JAVA_RUNTIME_VERSION);
2293 }
2294
2295 /**
2296 * Gets the current value from the system properties map.
2297 * <p>
2298 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2299 * </p>
2300 *
2301 * @return the current value from the system properties map.
2302 * @since 3.15.0
2303 */
2304 public static String getJavaSecurityAuthLoginConfig() {
2305 return getProperty(JAVA_SECURITY_AUTH_LOGIN_CONFIG);
2306 }
2307
2308 /**
2309 * Gets the current value from the system properties map.
2310 * <p>
2311 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2312 * </p>
2313 *
2314 * @return the current value from the system properties map.
2315 * @since 3.15.0
2316 */
2317 public static String getJavaSecurityManager() {
2318 return getProperty(JAVA_SECURITY_MANAGER);
2319 }
2320
2321 /**
2322 * Gets the current value from the system properties map.
2323 * <p>
2324 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2325 * </p>
2326 *
2327 * @return the current value from the system properties map.
2328 * @since 3.15.0
2329 */
2330 public static String getJavaSpecificationMaintenanceVersion() {
2331 return getProperty(JAVA_SPECIFICATION_MAINTENANCE_VERSION);
2332 }
2333
2334 /**
2335 * Gets the current value from the system properties map.
2336 * <p>
2337 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2338 * </p>
2339 *
2340 * @return the current value from the system properties map.
2341 */
2342 public static String getJavaSpecificationName() {
2343 return getProperty(JAVA_SPECIFICATION_NAME);
2344 }
2345
2346 /**
2347 * Gets the current value from the system properties map.
2348 * <p>
2349 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2350 * </p>
2351 *
2352 * @return the current value from the system properties map.
2353 */
2354 public static String getJavaSpecificationVendor() {
2355 return getProperty(JAVA_SPECIFICATION_VENDOR);
2356 }
2357
2358 /**
2359 * Gets the current value from the system properties map.
2360 * <p>
2361 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2362 * </p>
2363 *
2364 * @return the current value from the system properties map.
2365 */
2366 public static String getJavaSpecificationVersion() {
2367 return getProperty(JAVA_SPECIFICATION_VERSION);
2368 }
2369
2370 /**
2371 * Gets the current value from the system properties map for {@value #JAVA_SPECIFICATION_VERSION}.
2372 * <p>
2373 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2374 * </p>
2375 *
2376 * @param defaultValue get this Supplier when the property is empty or throws SecurityException.
2377 * @return the current value from the system properties map.
2378 * @since 3.15.0
2379 */
2380 public static String getJavaSpecificationVersion(final String defaultValue) {
2381 return getProperty(JAVA_SPECIFICATION_VERSION, defaultValue);
2382 }
2383
2384 /**
2385 * Gets the current value from the system properties map for {@value #JAVA_SYSTEM_CLASS_LOADER}.
2386 * <p>
2387 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2388 * </p>
2389 *
2390 * @return the current value from the system properties map.
2391 * @since 3.15.0
2392 */
2393 public static String getJavaSystemClassLoader() {
2394 return getProperty(JAVA_SYSTEM_CLASS_LOADER);
2395 }
2396
2397 /**
2398 * Gets the current value from the system properties map for {@value #JAVA_TIME_ZONE_DEFAULT_ZONE_RULES_PROVIDER}.
2399 * <p>
2400 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2401 * </p>
2402 *
2403 * @return the current value from the system properties map.
2404 * @since 3.15.0
2405 */
2406 public static String getJavaTimeZoneDefaultZoneRulesProvider() {
2407 return getProperty(JAVA_TIME_ZONE_DEFAULT_ZONE_RULES_PROVIDER);
2408 }
2409
2410 /**
2411 * Gets the current value from the system properties map for {@value #JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_EXCEPTION_HANDLER}.
2412 * <p>
2413 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2414 * </p>
2415 *
2416 * @return the current value from the system properties map.
2417 * @since 3.15.0
2418 */
2419 public static String getJavaUtilConcurrentForkJoinPoolCommonExceptionHandler() {
2420 return getProperty(JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_EXCEPTION_HANDLER);
2421 }
2422
2423 /**
2424 * Gets the current value from the system properties map for {@value #JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_MAXIMUM_SPARES}.
2425 * <p>
2426 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2427 * </p>
2428 *
2429 * @return the current value from the system properties map.
2430 * @since 3.15.0
2431 */
2432 public static String getJavaUtilConcurrentForkJoinPoolCommonMaximumSpares() {
2433 return getProperty(JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_MAXIMUM_SPARES);
2434 }
2435
2436 /**
2437 * Gets the current value from the system properties map for {@value #JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_PARALLELISM}.
2438 * <p>
2439 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2440 * </p>
2441 *
2442 * @return the current value from the system properties map.
2443 * @since 3.15.0
2444 */
2445 public static String getJavaUtilConcurrentForkJoinPoolCommonParallelism() {
2446 return getProperty(JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_PARALLELISM);
2447 }
2448
2449 /**
2450 * Gets the current value from the system properties map for {@value #JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_THREAD_FACTORY}.
2451 * <p>
2452 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2453 * </p>
2454 *
2455 * @return the current value from the system properties map.
2456 * @since 3.15.0
2457 */
2458 public static String getJavaUtilConcurrentForkJoinPoolCommonThreadFactory() {
2459 return getProperty(JAVA_UTIL_CONCURRENT_FORK_JOIN_POOL_COMMON_THREAD_FACTORY);
2460 }
2461
2462 /**
2463 * Gets the current value from the system properties map for {@value #JAVA_UTIL_CURRENCY_DATA}.
2464 * <p>
2465 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2466 * </p>
2467 *
2468 * @return the current value from the system properties map.
2469 * @since 3.15.0
2470 */
2471 public static String getJavaUtilCurrencyData() {
2472 return getProperty(JAVA_UTIL_CURRENCY_DATA);
2473 }
2474
2475 /**
2476 * Gets the current value from the system properties map for {@value #JAVA_UTIL_LOGGING_CONFIG_CLASS}.
2477 * <p>
2478 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2479 * </p>
2480 *
2481 * @return the current value from the system properties map.
2482 * @since 3.15.0
2483 */
2484 public static String getJavaUtilLoggingConfigClass() {
2485 return getProperty(JAVA_UTIL_LOGGING_CONFIG_CLASS);
2486 }
2487
2488 /**
2489 * Gets the current value from the system properties map for {@value #JAVA_UTIL_LOGGING_CONFIG_FILE}.
2490 * <p>
2491 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2492 * </p>
2493 *
2494 * @return the current value from the system properties map.
2495 * @since 3.15.0
2496 */
2497 public static String getJavaUtilLoggingConfigFile() {
2498 return getProperty(JAVA_UTIL_LOGGING_CONFIG_FILE);
2499 }
2500
2501 /**
2502 * Gets the current value from the system properties map for {@value #JAVA_UTIL_LOGGING_SIMPLE_FORMATTER_FORMAT}.
2503 * <p>
2504 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2505 * </p>
2506 *
2507 * @return the current value from the system properties map.
2508 * @since 3.15.0
2509 */
2510 public static String getJavaUtilLoggingSimpleFormatterFormat() {
2511 return getProperty(JAVA_UTIL_LOGGING_SIMPLE_FORMATTER_FORMAT);
2512 }
2513
2514 /**
2515 * Gets the current value from the system properties map for {@value #JAVA_UTIL_PREFS_PREFERENCES_FACTORY}.
2516 * <p>
2517 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2518 * </p>
2519 *
2520 * @return the current value from the system properties map.
2521 */
2522 public static String getJavaUtilPrefsPreferencesFactory() {
2523 return getProperty(JAVA_UTIL_PREFS_PREFERENCES_FACTORY);
2524 }
2525
2526 /**
2527 * Gets the current value from the system properties map for {@value #JAVA_UTIL_PROPERTY_RESOURCE_BUNDLE_ENCODING}.
2528 * <p>
2529 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2530 * </p>
2531 *
2532 * @return the current value from the system properties map.
2533 * @since 3.15.0
2534 */
2535 public static String getJavaUtilPropertyResourceBundleEncoding() {
2536 return getProperty(JAVA_UTIL_PROPERTY_RESOURCE_BUNDLE_ENCODING);
2537 }
2538
2539 /**
2540 * Gets the current value from the system properties map for {@value #JAVA_VENDOR}.
2541 * <p>
2542 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2543 * </p>
2544 *
2545 * @return the current value from the system properties map.
2546 */
2547 public static String getJavaVendor() {
2548 return getProperty(JAVA_VENDOR);
2549 }
2550
2551 /**
2552 * Gets the current value from the system properties map for {@value #JAVA_VENDOR_URL}.
2553 * <p>
2554 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2555 * </p>
2556 *
2557 * @return the current value from the system properties map.
2558 */
2559 public static String getJavaVendorUrl() {
2560 return getProperty(JAVA_VENDOR_URL);
2561 }
2562
2563 /**
2564 * Gets the current value from the system properties map for {@value #JAVA_VENDOR_VERSION}.
2565 * <p>
2566 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2567 * </p>
2568 *
2569 * @return the current value from the system properties map.
2570 * @since 3.15.0
2571 */
2572 public static String getJavaVendorVersion() {
2573 return getProperty(JAVA_VENDOR_VERSION);
2574 }
2575
2576 /**
2577 * Gets the current value from the system properties map for {@value #JAVA_VERSION}.
2578 * <p>
2579 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2580 * </p>
2581 *
2582 * @return the current value from the system properties map.
2583 */
2584 public static String getJavaVersion() {
2585 return getProperty(JAVA_VERSION);
2586 }
2587
2588 /**
2589 * Gets the current value from the system properties map for {@value #JAVA_VERSION_DATE}.
2590 * <p>
2591 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2592 * </p>
2593 *
2594 * @return the current value from the system properties map.
2595 * @since 3.15.0
2596 */
2597 public static String getJavaVersionDate() {
2598 return getProperty(JAVA_VERSION_DATE);
2599 }
2600
2601 /**
2602 * Gets the current value from the system properties map for {@value #JAVA_VM_INFO}.
2603 * <p>
2604 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2605 * </p>
2606 *
2607 * @return the current value from the system properties map.
2608 */
2609 public static String getJavaVmInfo() {
2610 return getProperty(JAVA_VM_INFO);
2611 }
2612
2613 /**
2614 * Gets the current value from the system properties map for {@value #JAVA_VM_NAME}.
2615 * <p>
2616 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2617 * </p>
2618 *
2619 * @return the current value from the system properties map.
2620 */
2621 public static String getJavaVmName() {
2622 return getProperty(JAVA_VM_NAME);
2623 }
2624
2625 /**
2626 * Gets the current value from the system properties map for {@value #JAVA_VM_SPECIFICATION_NAME}.
2627 * <p>
2628 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2629 * </p>
2630 *
2631 * @return the current value from the system properties map.
2632 */
2633 public static String getJavaVmSpecificationName() {
2634 return getProperty(JAVA_VM_SPECIFICATION_NAME);
2635 }
2636
2637 /**
2638 * Gets the current value from the system properties map for {@value #JAVA_VM_SPECIFICATION_VENDOR}.
2639 * <p>
2640 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2641 * </p>
2642 *
2643 * @return the current value from the system properties map.
2644 */
2645 public static String getJavaVmSpecificationVendor() {
2646 return getProperty(JAVA_VM_SPECIFICATION_VENDOR);
2647 }
2648
2649 /**
2650 * Gets the current value from the system properties map for {@value #JAVA_VM_SPECIFICATION_VERSION}.
2651 * <p>
2652 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2653 * </p>
2654 *
2655 * @return the current value from the system properties map.
2656 */
2657 public static String getJavaVmSpecificationVersion() {
2658 return getProperty(JAVA_VM_SPECIFICATION_VERSION);
2659 }
2660
2661 /**
2662 * Gets the current value from the system properties map for {@value #JAVA_VM_VENDOR}.
2663 * <p>
2664 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2665 * </p>
2666 *
2667 * @return the current value from the system properties map.
2668 */
2669 public static String getJavaVmVendor() {
2670 return getProperty(JAVA_VM_VENDOR);
2671 }
2672
2673 /**
2674 * Gets the current value from the system properties map for {@value #JAVA_VM_VERSION}.
2675 * <p>
2676 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2677 * </p>
2678 *
2679 * @return the current value from the system properties map.
2680 */
2681 public static String getJavaVmVersion() {
2682 return getProperty(JAVA_VM_VERSION);
2683 }
2684
2685 /**
2686 * Gets the current value from the system properties map for {@value #JAVAX_ACCESSIBILITY_ASSISTIVE_TECHNOLOGIES}.
2687 * <p>
2688 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2689 * </p>
2690 *
2691 * @return the current value from the system properties map.
2692 * @since 3.15.0
2693 */
2694 public static String getJavaxAccessibilityAssistiveTechnologies() {
2695 return getProperty(JAVAX_ACCESSIBILITY_ASSISTIVE_TECHNOLOGIES);
2696 }
2697
2698 /**
2699 * Gets the current value from the system properties map for {@value #JAVA_XML_CONFIG_FILE}.
2700 * <p>
2701 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2702 * </p>
2703 *
2704 * @return the current value from the system properties map.
2705 * @since 3.15.0
2706 */
2707 public static String getJavaXmlConfigFile() {
2708 return getProperty(JAVA_XML_CONFIG_FILE);
2709 }
2710
2711 /**
2712 * Gets the current value from the system properties map for {@value #JAVAX_NET_SSL_SESSION_CACHE_SIZE}.
2713 * <p>
2714 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2715 * </p>
2716 *
2717 * @return the current value from the system properties map.
2718 * @since 3.15.0
2719 */
2720 public static String getJavaxNetSslSessionCacheSize() {
2721 return getProperty(JAVAX_NET_SSL_SESSION_CACHE_SIZE);
2722 }
2723
2724 /**
2725 * Gets the current value from the system properties map for {@value #JAVAX_RMI_SSL_CLIENT_ENABLED_CIPHER_SUITES}.
2726 * <p>
2727 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2728 * </p>
2729 *
2730 * @return the current value from the system properties map.
2731 * @since 3.15.0
2732 */
2733 public static String getJavaxRmiSslClientEnabledCipherSuites() {
2734 return getProperty(JAVAX_RMI_SSL_CLIENT_ENABLED_CIPHER_SUITES);
2735 }
2736
2737 /**
2738 * Gets the current value from the system properties map for {@value #JAVAX_RMI_SSL_CLIENT_ENABLED_PROTOCOLS}.
2739 * <p>
2740 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2741 * </p>
2742 *
2743 * @return the current value from the system properties map.
2744 * @since 3.15.0
2745 */
2746 public static String getJavaxRmiSslClientEnabledProtocols() {
2747 return getProperty(JAVAX_RMI_SSL_CLIENT_ENABLED_PROTOCOLS);
2748 }
2749
2750 /**
2751 * Gets the current value from the system properties map for {@value #JAVAX_SECURITY_AUTH_USE_SUBJECT_CREDS_ONLY}.
2752 * <p>
2753 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2754 * </p>
2755 *
2756 * @return the current value from the system properties map.
2757 * @since 3.15.0
2758 */
2759 public static String getJavaxSecurityAuthUseSubjectCredsOnly() {
2760 return getProperty(JAVAX_SECURITY_AUTH_USE_SUBJECT_CREDS_ONLY);
2761 }
2762
2763 /**
2764 * Gets the current value from the system properties map for {@value #JAVAX_SMART_CARD_IO_TERMINAL_FACTORY_DEFAULT_TYPE}.
2765 * <p>
2766 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2767 * </p>
2768 *
2769 * @return the current value from the system properties map.
2770 * @since 3.15.0
2771 */
2772 public static String getJavaxSmartCardIoTerminalFactoryDefaultType() {
2773 return getProperty(JAVAX_SMART_CARD_IO_TERMINAL_FACTORY_DEFAULT_TYPE);
2774 }
2775
2776 /**
2777 * Gets the current value from the system properties map for {@value #JDBC_DRIVERS}.
2778 * <p>
2779 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2780 * </p>
2781 *
2782 * @return the current value from the system properties map.
2783 * @since 3.15.0
2784 */
2785 public static String getJdbcDrivers() {
2786 return getProperty(JDBC_DRIVERS);
2787 }
2788
2789 /**
2790 * Gets the current value from the system properties map for {@value #JDK_HTTP_AUTH_PROXYING_DISABLED_SCHEMES}.
2791 * <p>
2792 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2793 * </p>
2794 *
2795 * @return the current value from the system properties map.
2796 * @since 3.15.0
2797 */
2798 public static String getJdkHttpAuthProxyingDisabledSchemes() {
2799 return getProperty(JDK_HTTP_AUTH_PROXYING_DISABLED_SCHEMES);
2800 }
2801
2802 /**
2803 * Gets the current value from the system properties map for {@value #JDK_HTTP_AUTH_TUNNELING_DISABLED_SCHEMES}.
2804 * <p>
2805 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2806 * </p>
2807 *
2808 * @return the current value from the system properties map.
2809 * @since 3.15.0
2810 */
2811 public static String getJdkHttpAuthTunnelingDisabledSchemes() {
2812 return getProperty(JDK_HTTP_AUTH_TUNNELING_DISABLED_SCHEMES);
2813 }
2814
2815 /**
2816 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_ALLOW_RESTRICTED_HEADERS}.
2817 * <p>
2818 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2819 * </p>
2820 *
2821 * @return the current value from the system properties map.
2822 * @since 3.15.0
2823 */
2824 public static String getJdkHttpClientAllowRestrictedHeaders() {
2825 return getProperty(JDK_HTTP_CLIENT_ALLOW_RESTRICTED_HEADERS);
2826 }
2827
2828 /**
2829 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_AUTH_RETRY_LIMIT}.
2830 * <p>
2831 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2832 * </p>
2833 *
2834 * @return the current value from the system properties map.
2835 * @since 3.15.0
2836 */
2837 public static String getJdkHttpClientAuthRetryLimit() {
2838 return getProperty(JDK_HTTP_CLIENT_AUTH_RETRY_LIMIT);
2839 }
2840
2841 /**
2842 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_BUF_SIZE}.
2843 * <p>
2844 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2845 * </p>
2846 *
2847 * @return the current value from the system properties map.
2848 * @since 3.15.0
2849 */
2850 public static String getJdkHttpClientBufSize() {
2851 return getProperty(JDK_HTTP_CLIENT_BUF_SIZE);
2852 }
2853
2854 /**
2855 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_CONNECTION_POOL_SIZE}.
2856 * <p>
2857 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2858 * </p>
2859 *
2860 * @return the current value from the system properties map.
2861 * @since 3.15.0
2862 */
2863 public static String getJdkHttpClientConnectionPoolSize() {
2864 return getProperty(JDK_HTTP_CLIENT_CONNECTION_POOL_SIZE);
2865 }
2866
2867 /**
2868 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_CONNECTION_WINDOW_SIZE}.
2869 * <p>
2870 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2871 * </p>
2872 *
2873 * @return the current value from the system properties map.
2874 * @since 3.15.0
2875 */
2876 public static String getJdkHttpClientConnectionWindowSize() {
2877 return getProperty(JDK_HTTP_CLIENT_CONNECTION_WINDOW_SIZE);
2878 }
2879
2880 /**
2881 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_DISABLE_RETRY_CONNECT}.
2882 * <p>
2883 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2884 * </p>
2885 *
2886 * @return the current value from the system properties map.
2887 * @since 3.15.0
2888 */
2889 public static String getJdkHttpClientDisableRetryConnect() {
2890 return getProperty(JDK_HTTP_CLIENT_DISABLE_RETRY_CONNECT);
2891 }
2892
2893 /**
2894 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_ENABLE_ALL_METHOD_RETRY}.
2895 * <p>
2896 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2897 * </p>
2898 *
2899 * @return the current value from the system properties map.
2900 * @since 3.15.0
2901 */
2902 public static String getJdkHttpClientEnableAllMethodRetry() {
2903 return getProperty(JDK_HTTP_CLIENT_ENABLE_ALL_METHOD_RETRY);
2904 }
2905
2906 /**
2907 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_ENABLE_PUSH}.
2908 * <p>
2909 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2910 * </p>
2911 *
2912 * @return the current value from the system properties map.
2913 * @since 3.15.0
2914 */
2915 public static String getJdkHttpClientEnablePush() {
2916 return getProperty(JDK_HTTP_CLIENT_ENABLE_PUSH);
2917 }
2918
2919 /**
2920 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_HPACK_MAX_HEADER_TABLE_SIZE}.
2921 * <p>
2922 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2923 * </p>
2924 *
2925 * @return the current value from the system properties map.
2926 * @since 3.15.0
2927 */
2928 public static String getJdkHttpClientHpackMaxHeaderTableSize() {
2929 return getProperty(JDK_HTTP_CLIENT_HPACK_MAX_HEADER_TABLE_SIZE);
2930 }
2931
2932 /**
2933 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_HTTP_CLIENT_LOG}.
2934 * <p>
2935 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2936 * </p>
2937 *
2938 * @return the current value from the system properties map.
2939 * @since 3.15.0
2940 */
2941 public static String getJdkHttpClientHttpClientLog() {
2942 return getProperty(JDK_HTTP_CLIENT_HTTP_CLIENT_LOG);
2943 }
2944
2945 /**
2946 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_KEEP_ALIVE_TIMEOUT}.
2947 * <p>
2948 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2949 * </p>
2950 *
2951 * @return the current value from the system properties map.
2952 * @since 3.15.0
2953 */
2954 public static String getJdkHttpClientKeepAliveTimeout() {
2955 return getProperty(JDK_HTTP_CLIENT_KEEP_ALIVE_TIMEOUT);
2956 }
2957
2958 /**
2959 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_KEEP_ALIVE_TIMEOUT_H2}.
2960 * <p>
2961 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2962 * </p>
2963 *
2964 * @return the current value from the system properties map.
2965 * @since 3.15.0
2966 */
2967 public static String getJdkHttpClientKeepAliveTimeoutH2() {
2968 return getProperty(JDK_HTTP_CLIENT_KEEP_ALIVE_TIMEOUT_H2);
2969 }
2970
2971 /**
2972 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_MAX_FRAME_SIZE}.
2973 * <p>
2974 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2975 * </p>
2976 *
2977 * @return the current value from the system properties map.
2978 * @since 3.15.0
2979 */
2980 public static String getJdkHttpClientMaxFrameSize() {
2981 return getProperty(JDK_HTTP_CLIENT_MAX_FRAME_SIZE);
2982 }
2983
2984 /**
2985 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_MAX_STREAMS}.
2986 * <p>
2987 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
2988 * </p>
2989 *
2990 * @return the current value from the system properties map.
2991 * @since 3.15.0
2992 */
2993 public static String getJdkHttpClientMaxStreams() {
2994 return getProperty(JDK_HTTP_CLIENT_MAX_STREAMS);
2995 }
2996
2997 /**
2998 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_RECEIVE_BUFFER_SIZE}.
2999 * <p>
3000 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3001 * </p>
3002 *
3003 * @return the current value from the system properties map.
3004 * @since 3.15.0
3005 */
3006 public static String getJdkHttpClientReceiveBufferSize() {
3007 return getProperty(JDK_HTTP_CLIENT_RECEIVE_BUFFER_SIZE);
3008 }
3009
3010 /**
3011 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_REDIRECTS_RETRY_LIMIT}.
3012 * <p>
3013 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3014 * </p>
3015 *
3016 * @return the current value from the system properties map.
3017 * @since 3.15.0
3018 */
3019 public static String getJdkHttpClientRedirectsRetryLimit() {
3020 return getProperty(JDK_HTTP_CLIENT_REDIRECTS_RETRY_LIMIT);
3021 }
3022
3023 /**
3024 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_SEND_BUFFER_SIZE}.
3025 * <p>
3026 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3027 * </p>
3028 *
3029 * @return the current value from the system properties map.
3030 * @since 3.15.0
3031 */
3032 public static String getJdkHttpClientSendBufferSize() {
3033 return getProperty(JDK_HTTP_CLIENT_SEND_BUFFER_SIZE);
3034 }
3035
3036 /**
3037 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_WEB_SOCKET_WRITE_BUFFER_SIZE}.
3038 * <p>
3039 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3040 * </p>
3041 *
3042 * @return the current value from the system properties map.
3043 * @since 3.15.0
3044 */
3045 public static String getJdkHttpClientWebSocketWriteBufferSize() {
3046 return getProperty(JDK_HTTP_CLIENT_WEB_SOCKET_WRITE_BUFFER_SIZE);
3047 }
3048
3049 /**
3050 * Gets the current value from the system properties map for {@value #JDK_HTTP_CLIENT_WINDOW_SIZE}.
3051 * <p>
3052 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3053 * </p>
3054 *
3055 * @return the current value from the system properties map.
3056 * @since 3.15.0
3057 */
3058 public static String getJdkHttpClientWindowSize() {
3059 return getProperty(JDK_HTTP_CLIENT_WINDOW_SIZE);
3060 }
3061
3062 /**
3063 * Gets the current value from the system properties map for {@value #JDK_HTTP_SERVER_MAX_CONNECTIONS}.
3064 * <p>
3065 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3066 * </p>
3067 *
3068 * @return the current value from the system properties map.
3069 * @since 3.15.0
3070 */
3071 public static String getJdkHttpServerMaxConnections() {
3072 return getProperty(JDK_HTTP_SERVER_MAX_CONNECTIONS);
3073 }
3074
3075 /**
3076 * Gets the current value from the system properties map for {@value #JDK_HTTPS_NEGOTIATE_CBT}.
3077 * <p>
3078 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3079 * </p>
3080 *
3081 * @return the current value from the system properties map.
3082 * @since 3.15.0
3083 */
3084 public static String getJdkHttpsNegotiateCbt() {
3085 return getProperty(JDK_HTTPS_NEGOTIATE_CBT);
3086 }
3087
3088 /**
3089 * Gets the current value from the system properties map for {@value #JDK_INCLUDE_IN_EXCEPTIONS}.
3090 * <p>
3091 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3092 * </p>
3093 *
3094 * @return the current value from the system properties map.
3095 * @since 3.15.0
3096 */
3097 public static String getJdkIncludeInExceptions() {
3098 return getProperty(JDK_INCLUDE_IN_EXCEPTIONS);
3099 }
3100
3101 /**
3102 * Gets the current value from the system properties map for {@value #JDK_INTERNAL_HTTP_CLIENT_DISABLE_HOST_NAME_VERIFICATION}.
3103 * <p>
3104 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3105 * </p>
3106 *
3107 * @return the current value from the system properties map.
3108 * @since 3.15.0
3109 */
3110 public static String getJdkInternalHttpClientDisableHostNameVerification() {
3111 return getProperty(JDK_INTERNAL_HTTP_CLIENT_DISABLE_HOST_NAME_VERIFICATION);
3112 }
3113
3114 /**
3115 * Gets the current value from the system properties map for {@value #JDK_IO_PERMISSIONS_USE_CANONICAL_PATH}.
3116 * <p>
3117 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3118 * </p>
3119 *
3120 * @return the current value from the system properties map.
3121 * @since 3.15.0
3122 */
3123 public static String getJdkIoPermissionsUseCanonicalPath() {
3124 return getProperty(JDK_IO_PERMISSIONS_USE_CANONICAL_PATH);
3125 }
3126
3127 /**
3128 * Gets the current value from the system properties map for {@value #JDK_JNDI_LDAP_OBJECT_FACTORIES_FILTER}.
3129 * <p>
3130 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3131 * </p>
3132 *
3133 * @return the current value from the system properties map.
3134 * @since 3.15.0
3135 */
3136 public static String getJdkJndiLdapObjectFactoriesFilter() {
3137 return getProperty(JDK_JNDI_LDAP_OBJECT_FACTORIES_FILTER);
3138 }
3139
3140 /**
3141 * Gets the current value from the system properties map for {@value #JDK_JNDI_OBJECT_FACTORIES_FILTER}.
3142 * <p>
3143 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3144 * </p>
3145 *
3146 * @return the current value from the system properties map.
3147 * @since 3.15.0
3148 */
3149 public static String getJdkJndiObjectFactoriesFilter() {
3150 return getProperty(JDK_JNDI_OBJECT_FACTORIES_FILTER);
3151 }
3152
3153 /**
3154 * Gets the current value from the system properties map for {@value #JDK_JNDI_RMI_OBJECT_FACTORIES_FILTER}.
3155 * <p>
3156 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3157 * </p>
3158 *
3159 * @return the current value from the system properties map.
3160 * @since 3.15.0
3161 */
3162 public static String getJdkJndiRmiObjectFactoriesFilter() {
3163 return getProperty(JDK_JNDI_RMI_OBJECT_FACTORIES_FILTER);
3164 }
3165
3166 /**
3167 * Gets the current value from the system properties map for {@value #JDK_MODULE_MAIN}.
3168 * <p>
3169 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3170 * </p>
3171 *
3172 * @return the current value from the system properties map.
3173 * @since 3.15.0
3174 */
3175 public static String getJdkModuleMain() {
3176 return getProperty(JDK_MODULE_MAIN);
3177 }
3178
3179 /**
3180 * Gets the current value from the system properties map for {@value #JDK_MODULE_MAIN_CLASS}.
3181 * <p>
3182 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3183 * </p>
3184 *
3185 * @return the current value from the system properties map.
3186 * @since 3.15.0
3187 */
3188 public static String getJdkModuleMainClass() {
3189 return getProperty(JDK_MODULE_MAIN_CLASS);
3190 }
3191
3192 /**
3193 * Gets the current value from the system properties map for {@value #JDK_MODULE_PATH}.
3194 * <p>
3195 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3196 * </p>
3197 *
3198 * @return the current value from the system properties map.
3199 * @since 3.15.0
3200 */
3201 public static String getJdkModulePath() {
3202 return getProperty(JDK_MODULE_PATH);
3203 }
3204
3205 /**
3206 * Gets the current value from the system properties map for {@value #JDK_MODULE_UPGRADE_PATH}.
3207 * <p>
3208 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3209 * </p>
3210 *
3211 * @return the current value from the system properties map.
3212 * @since 3.15.0
3213 */
3214 public static String getJdkModuleUpgradePath() {
3215 return getProperty(JDK_MODULE_UPGRADE_PATH);
3216 }
3217
3218 /**
3219 * Gets the current value from the system properties map for {@value #JDK_NET_UNIX_DOMAIN_TMPDIR}.
3220 * <p>
3221 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3222 * </p>
3223 *
3224 * @return the current value from the system properties map.
3225 * @since 3.15.0
3226 */
3227 public static String getJdkNetUnixDomainTmpDir() {
3228 return getProperty(JDK_NET_UNIX_DOMAIN_TMPDIR);
3229 }
3230
3231 /**
3232 * Gets the current value from the system properties map for {@value #JDK_NET_URL_CLASS_PATH_SHOW_IGNORED_CLASS_PATH_ENTRIES}.
3233 * <p>
3234 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3235 * </p>
3236 *
3237 * @return the current value from the system properties map.
3238 * @since 3.15.0
3239 */
3240 public static String getJdkNetUrlClassPathShowIgnoredClassPathEntries() {
3241 return getProperty(JDK_NET_URL_CLASS_PATH_SHOW_IGNORED_CLASS_PATH_ENTRIES);
3242 }
3243
3244 /**
3245 * Gets the current value from the system properties map for {@value #JDK_SERIAL_FILTER}.
3246 * <p>
3247 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3248 * </p>
3249 *
3250 * @return the current value from the system properties map.
3251 * @since 3.15.0
3252 */
3253 public static String getJdkSerialFilter() {
3254 return getProperty(JDK_SERIAL_FILTER);
3255 }
3256
3257 /**
3258 * Gets the current value from the system properties map for {@value #JDK_SERIAL_FILTER_FACTORY}.
3259 * <p>
3260 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3261 * </p>
3262 *
3263 * @return the current value from the system properties map.
3264 * @since 3.15.0
3265 */
3266 public static String getJdkSerialFilterFactory() {
3267 return getProperty(JDK_SERIAL_FILTER_FACTORY);
3268 }
3269
3270 /**
3271 * Gets the current value from the system properties map for {@value #JDK_TLS_CLIENT_SIGNATURE_SCHEMES}.
3272 * <p>
3273 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3274 * </p>
3275 *
3276 * @return the current value from the system properties map.
3277 * @since 3.15.0
3278 */
3279 public static String getJdkTlsClientSignatureSchemes() {
3280 return getProperty(JDK_TLS_CLIENT_SIGNATURE_SCHEMES);
3281 }
3282
3283 /**
3284 * Gets the current value from the system properties map for {@value #JDK_TLS_NAMED_GROUPS}.
3285 * <p>
3286 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3287 * </p>
3288 *
3289 * @return the current value from the system properties map.
3290 * @since 3.15.0
3291 */
3292 public static String getJdkTlsNamedGroups() {
3293 return getProperty(JDK_TLS_NAMED_GROUPS);
3294 }
3295
3296 /**
3297 * Gets the current value from the system properties map for {@value #JDK_TLS_SERVER_SIGNATURE_SCHEMES}.
3298 * <p>
3299 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3300 * </p>
3301 *
3302 * @return the current value from the system properties map.
3303 * @since 3.15.0
3304 */
3305 public static String getJdkTlsServerSignatureSchemes() {
3306 return getProperty(JDK_TLS_SERVER_SIGNATURE_SCHEMES);
3307 }
3308
3309 /**
3310 * Gets the current value from the system properties map for {@value #JDK_VIRTUAL_THREAD_SCHEDULER_MAXPOOLSIZE}.
3311 * <p>
3312 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3313 * </p>
3314 *
3315 * @return the current value from the system properties map.
3316 * @since 3.15.0
3317 */
3318 public static String getJdkVirtualThreadSchedulerMaxPoolSize() {
3319 return getProperty(JDK_VIRTUAL_THREAD_SCHEDULER_MAXPOOLSIZE);
3320 }
3321
3322 /**
3323 * Gets the current value from the system properties map for {@value #JDK_VIRTUAL_THREAD_SCHEDULER_PARALLELISM}.
3324 * <p>
3325 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3326 * </p>
3327 *
3328 * @return the current value from the system properties map.
3329 * @since 3.15.0
3330 */
3331 public static String getJdkVirtualThreadSchedulerParallelism() {
3332 return getProperty(JDK_VIRTUAL_THREAD_SCHEDULER_PARALLELISM);
3333 }
3334
3335 /**
3336 * Gets the current value from the system properties map for {@value #JDK_XML_CDATA_CHUNK_SIZE}.
3337 * <p>
3338 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3339 * </p>
3340 *
3341 * @return the current value from the system properties map.
3342 * @since 3.15.0
3343 */
3344 public static String getJdkXmlCdataChunkSize() {
3345 return getProperty(JDK_XML_CDATA_CHUNK_SIZE);
3346 }
3347
3348 /**
3349 * Gets the current value from the system properties map for {@value #JDK_XML_DTD_SUPPORT}.
3350 * <p>
3351 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3352 * </p>
3353 *
3354 * @return the current value from the system properties map.
3355 * @since 3.15.0
3356 */
3357 public static String getJdkXmlDtdSupport() {
3358 return getProperty(JDK_XML_DTD_SUPPORT);
3359 }
3360
3361 /**
3362 * Gets the current value from the system properties map for {@value #JDK_XML_ELEMENT_ATTRIBUTE_LIMIT}.
3363 * <p>
3364 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3365 * </p>
3366 *
3367 * @return the current value from the system properties map.
3368 * @since 3.15.0
3369 */
3370 public static String getJdkXmlElementAttributeLimit() {
3371 return getProperty(JDK_XML_ELEMENT_ATTRIBUTE_LIMIT);
3372 }
3373
3374 /**
3375 * Gets the current value from the system properties map for {@value #JDK_XML_ENABLE_EXTENSION_FUNCTIONS}.
3376 * <p>
3377 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3378 * </p>
3379 *
3380 * @return the current value from the system properties map.
3381 * @since 3.15.0
3382 */
3383 public static String getJdkXmlEnableExtensionFunctions() {
3384 return getProperty(JDK_XML_ENABLE_EXTENSION_FUNCTIONS);
3385 }
3386
3387 /**
3388 * Gets the current value from the system properties map for {@value #JDK_XML_ENTITY_EXPANSION_LIMIT}.
3389 * <p>
3390 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3391 * </p>
3392 *
3393 * @return the current value from the system properties map.
3394 * @since 3.15.0
3395 */
3396 public static String getJdkXmlEntityExpansionLimit() {
3397 return getProperty(JDK_XML_ENTITY_EXPANSION_LIMIT);
3398 }
3399
3400 /**
3401 * Gets the current value from the system properties map for {@value #JDK_XML_ENTITY_REPLACEMENT_LIMIT}.
3402 * <p>
3403 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3404 * </p>
3405 *
3406 * @return the current value from the system properties map.
3407 * @since 3.15.0
3408 */
3409 public static String getJdkXmlEntityReplacementLimit() {
3410 return getProperty(JDK_XML_ENTITY_REPLACEMENT_LIMIT);
3411 }
3412
3413 /**
3414 * Gets the current value from the system properties map for {@value #JDK_XML_IS_STANDALONE}.
3415 * <p>
3416 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3417 * </p>
3418 *
3419 * @return the current value from the system properties map.
3420 * @since 3.15.0
3421 */
3422 public static String getJdkXmlIsStandalone() {
3423 return getProperty(JDK_XML_IS_STANDALONE);
3424 }
3425
3426 /**
3427 * Gets the current value from the system properties map for {@value #JDK_XML_JDK_CATALOG_RESOLVE}.
3428 * <p>
3429 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3430 * </p>
3431 *
3432 * @return the current value from the system properties map.
3433 * @since 3.15.0
3434 */
3435 public static String getJdkXmlJdkCatalogResolve() {
3436 return getProperty(JDK_XML_JDK_CATALOG_RESOLVE);
3437 }
3438
3439 /**
3440 * Gets the current value from the system properties map for {@value #JDK_XML_MAX_ELEMENT_DEPTH}.
3441 * <p>
3442 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3443 * </p>
3444 *
3445 * @return the current value from the system properties map.
3446 * @since 3.15.0
3447 */
3448 public static String getJdkXmlMaxElementDepth() {
3449 return getProperty(JDK_XML_MAX_ELEMENT_DEPTH);
3450 }
3451
3452 /**
3453 * Gets the current value from the system properties map for {@value #JDK_XML_MAX_GENERAL_ENTITY_SIZE_LIMIT}.
3454 * <p>
3455 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3456 * </p>
3457 *
3458 * @return the current value from the system properties map.
3459 * @since 3.15.0
3460 */
3461 public static String getJdkXmlMaxGeneralEntitySizeLimit() {
3462 return getProperty(JDK_XML_MAX_GENERAL_ENTITY_SIZE_LIMIT);
3463 }
3464
3465 /**
3466 * Gets the current value from the system properties map for {@value #JDK_XML_MAX_OCCUR_LIMIT}.
3467 * <p>
3468 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3469 * </p>
3470 *
3471 * @return the current value from the system properties map.
3472 * @since 3.15.0
3473 */
3474 public static String getJdkXmlMaxOccurLimit() {
3475 return getProperty(JDK_XML_MAX_OCCUR_LIMIT);
3476 }
3477
3478 /**
3479 * Gets the current value from the system properties map for {@value #JDK_XML_MAX_PARAMETER_ENTITY_SIZE_LIMIT}.
3480 * <p>
3481 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3482 * </p>
3483 *
3484 * @return the current value from the system properties map.
3485 * @since 3.15.0
3486 */
3487 public static String getJdkXmlMaxParameterEntitySizeLimit() {
3488 return getProperty(JDK_XML_MAX_PARAMETER_ENTITY_SIZE_LIMIT);
3489 }
3490
3491 /**
3492 * Gets the current value from the system properties map for {@value #JDK_XML_MAX_XML_NAME_LIMIT}.
3493 * <p>
3494 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3495 * </p>
3496 *
3497 * @return the current value from the system properties map.
3498 * @since 3.15.0
3499 */
3500 public static String getJdkXmlMaxXmlNameLimit() {
3501 return getProperty(JDK_XML_MAX_XML_NAME_LIMIT);
3502 }
3503
3504 /**
3505 * Gets the current value from the system properties map for {@value #JDK_XML_OVERRIDE_DEFAULT_PARSER}.
3506 * <p>
3507 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3508 * </p>
3509 *
3510 * @return the current value from the system properties map.
3511 * @since 3.15.0
3512 */
3513 public static String getJdkXmlOverrideDefaultParser() {
3514 return getProperty(JDK_XML_OVERRIDE_DEFAULT_PARSER);
3515 }
3516
3517 /**
3518 * Gets the current value from the system properties map for {@value #JDK_XML_RESET_SYMBOL_TABLE}.
3519 * <p>
3520 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3521 * </p>
3522 *
3523 * @return the current value from the system properties map.
3524 * @since 3.15.0
3525 */
3526 public static String getJdkXmlResetSymbolTable() {
3527 return getProperty(JDK_XML_RESET_SYMBOL_TABLE);
3528 }
3529
3530 /**
3531 * Gets the current value from the system properties map for {@value #JDK_XML_TOTAL_ENTITY_SIZE_LIMIT}.
3532 * <p>
3533 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3534 * </p>
3535 *
3536 * @return the current value from the system properties map.
3537 * @since 3.15.0
3538 */
3539 public static String getJdkXmlTotalEntitySizeLimit() {
3540 return getProperty(JDK_XML_TOTAL_ENTITY_SIZE_LIMIT);
3541 }
3542
3543 /**
3544 * Gets the current value from the system properties map for {@value #JDK_XML_XSLTC_IS_STANDALONE}.
3545 * <p>
3546 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3547 * </p>
3548 *
3549 * @return the current value from the system properties map.
3550 * @since 3.15.0
3551 */
3552 public static String getJdkXmlXsltcIsStandalone() {
3553 return getProperty(JDK_XML_XSLTC_IS_STANDALONE);
3554 }
3555
3556 /**
3557 * Gets the current value from the system properties map for {@value #LINE_SEPARATOR}.
3558 * <p>
3559 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3560 * </p>
3561 *
3562 * @return the current value from the system properties map.
3563 */
3564 public static String getLineSeparator() {
3565 return getProperty(LINE_SEPARATOR);
3566 }
3567
3568 /**
3569 * Gets the current value from the system properties map for {@value #LINE_SEPARATOR}.
3570 * <p>
3571 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3572 * </p>
3573 *
3574 * @param defaultIfAbsent get this Supplier when the property is empty or throws SecurityException.
3575 * @return the current value from the system properties map.
3576 * @since 3.15.0
3577 */
3578 public static String getLineSeparator(final Supplier<String> defaultIfAbsent) {
3579 return getProperty(LINE_SEPARATOR, defaultIfAbsent);
3580 }
3581
3582 /**
3583 * Gets the current value for the property named {@code key} as a {@code long}.
3584 *
3585 * @param key The key
3586 * @param defaultIfAbsent The default value
3587 * @return a {@code long} or defaultIfAbsent
3588 */
3589 public static long getLong(final String key, final LongSupplier defaultIfAbsent) {
3590 final String str = getProperty(key);
3591 return str == null ? defaultIfAbsent != null ? defaultIfAbsent.getAsLong() : 0 : Long.parseLong(str);
3592 }
3593
3594 /**
3595 * Gets the current value from the system properties map for {@value #NATIVE_ENCODING}.
3596 * <p>
3597 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3598 * </p>
3599 *
3600 * @return the current value from the system properties map.
3601 * @since 3.15.0
3602 */
3603 public static String getNativeEncoding() {
3604 return getProperty(NATIVE_ENCODING);
3605 }
3606
3607 /**
3608 * Gets the current value from the system properties map for {@value #NETWORK_ADDRESS_CACHE_NEGATIVE_TTL}.
3609 * <p>
3610 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3611 * </p>
3612 *
3613 * @return the current value from the system properties map.
3614 * @since 3.15.0
3615 */
3616 public static String getNetworkAddressCacheNegativeTtl() {
3617 return getProperty(NETWORK_ADDRESS_CACHE_NEGATIVE_TTL);
3618 }
3619
3620 /**
3621 * Gets the current value from the system properties map for {@value #NETWORK_ADDRESS_CACHE_STALE_TTL}.
3622 * <p>
3623 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3624 * </p>
3625 *
3626 * @return the current value from the system properties map.
3627 * @since 3.15.0
3628 */
3629 public static String getNetworkAddressCacheStaleTtl() {
3630 return getProperty(NETWORK_ADDRESS_CACHE_STALE_TTL);
3631 }
3632
3633 /**
3634 * Gets the current value from the system properties map for {@value #NETWORK_ADDRESS_CACHE_TTL}.
3635 * <p>
3636 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3637 * </p>
3638 *
3639 * @return the current value from the system properties map.
3640 * @since 3.15.0
3641 */
3642 public static String getNetworkAddressCacheTtl() {
3643 return getProperty(NETWORK_ADDRESS_CACHE_TTL);
3644 }
3645
3646 /**
3647 * Gets the current value from the system properties map for {@value #ORG_JCP_XML_DSIG_SECURE_VALIDATION}.
3648 * <p>
3649 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3650 * </p>
3651 *
3652 * @return the current value from the system properties map.
3653 * @since 3.15.0
3654 */
3655 public static String getOrgJcpXmlDsigSecureValidation() {
3656 return getProperty(ORG_JCP_XML_DSIG_SECURE_VALIDATION);
3657 }
3658
3659 /**
3660 * Gets the current value from the system properties map for {@value #ORG_OPENJDK_JAVA_UTIL_STREAM_TRIPWIRE}.
3661 * <p>
3662 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3663 * </p>
3664 *
3665 * @return the current value from the system properties map.
3666 * @since 3.15.0
3667 */
3668 public static String getOrgOpenJdkJavaUtilStreamTripwire() {
3669 return getProperty(ORG_OPENJDK_JAVA_UTIL_STREAM_TRIPWIRE);
3670 }
3671
3672 /**
3673 * Gets the current value from the system properties map for {@value #OS_ARCH}.
3674 * <p>
3675 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3676 * </p>
3677 *
3678 * @return the current value from the system properties map.
3679 */
3680 public static String getOsArch() {
3681 return getProperty(OS_ARCH);
3682 }
3683
3684 /**
3685 * Gets the current value from the system properties map for {@value #OS_NAME}.
3686 * <p>
3687 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3688 * </p>
3689 *
3690 * @return the current value from the system properties map.
3691 */
3692 public static String getOsName() {
3693 return getProperty(OS_NAME);
3694 }
3695
3696 /**
3697 * Gets the current value from the system properties map for {@value #OS_VERSION}.
3698 * <p>
3699 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3700 * </p>
3701 *
3702 * @return the current value from the system properties map.
3703 */
3704 public static String getOsVersion() {
3705 return getProperty(OS_VERSION);
3706 }
3707
3708 /**
3709 * Gets the current value from the system properties map for {@value #PATH_SEPARATOR}.
3710 * <p>
3711 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3712 * </p>
3713 *
3714 * @return the current value from the system properties map.
3715 */
3716 public static String getPathSeparator() {
3717 return getProperty(PATH_SEPARATOR);
3718 }
3719
3720 /**
3721 * Gets a System property, defaulting to {@code null} if the property cannot be read.
3722 * <p>
3723 * If a {@link SecurityException} is caught, the return value is {@code null}.
3724 * </p>
3725 *
3726 * @param property the system property name
3727 * @return the system property value or {@code null} if a security problem occurs
3728 */
3729 public static String getProperty(final String property) {
3730 return getProperty(property, Suppliers.nul());
3731 }
3732
3733 /**
3734 * Gets a System property, defaulting to {@code null} if the property cannot be read.
3735 * <p>
3736 * If a {@link SecurityException} is caught, the return value is {@code null}.
3737 * </p>
3738 *
3739 * @param property the system property name.
3740 * @param defaultIfAbsent use this value when the property is empty or throws SecurityException.
3741 * @return the system property value or {@code null} if a security problem occurs
3742 */
3743 static String getProperty(final String property, final String defaultIfAbsent) {
3744 return getProperty(property, () -> defaultIfAbsent);
3745 }
3746
3747 /**
3748 * Gets a System property, defaulting to {@code null} if the property cannot be read.
3749 * <p>
3750 * If a {@link SecurityException} is caught, the return value is {@code null}.
3751 * </p>
3752 *
3753 * @param property the system property name.
3754 * @param defaultIfAbsent get this Supplier when the property is empty or throws SecurityException.
3755 * @return the system property value or {@code null} if a security problem occurs
3756 */
3757 static String getProperty(final String property, final Supplier<String> defaultIfAbsent) {
3758 try {
3759 if (StringUtils.isEmpty(property)) {
3760 return Suppliers.get(defaultIfAbsent);
3761 }
3762 return StringUtils.getIfEmpty(System.getProperty(property), defaultIfAbsent);
3763 } catch (final SecurityException ignore) {
3764 // We are not allowed to look at this property.
3765 //
3766 // System.err.println("Caught a SecurityException reading the system property '" + property
3767 // + "'; the SystemUtils property value will default to null.");
3768 return defaultIfAbsent.get();
3769 }
3770 }
3771
3772 /**
3773 * Gets the current value from the system properties map for {@value #SOCKS_PROXY_HOST}.
3774 * <p>
3775 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3776 * </p>
3777 *
3778 * @return the current value from the system properties map.
3779 * @since 3.15.0
3780 */
3781 public static String getSocksProxyHost() {
3782 return getProperty(SOCKS_PROXY_HOST);
3783 }
3784
3785 /**
3786 * Gets the current value from the system properties map for {@value #SOCKS_PROXY_PORT}.
3787 * <p>
3788 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3789 * </p>
3790 *
3791 * @return the current value from the system properties map.
3792 * @since 3.15.0
3793 */
3794 public static String getSocksProxyPort() {
3795 return getProperty(SOCKS_PROXY_PORT);
3796 }
3797
3798 /**
3799 * Gets the current value from the system properties map for {@value #SOCKS_PROXY_VERSION}.
3800 * <p>
3801 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3802 * </p>
3803 *
3804 * @return the current value from the system properties map.
3805 * @since 3.15.0
3806 */
3807 public static String getSocksProxyVersion() {
3808 return getProperty(SOCKS_PROXY_VERSION);
3809 }
3810
3811 /**
3812 * Gets the current value from the system properties map for {@value #STDERR_ENCODING}.
3813 * <p>
3814 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3815 * </p>
3816 *
3817 * @return the current value from the system properties map.
3818 * @since 3.15.0
3819 */
3820 public static String getStdErrEncoding() {
3821 return getProperty(STDERR_ENCODING);
3822 }
3823
3824 /**
3825 * Gets the current value from the system properties map for {@value #STDOUT_ENCODING}.
3826 * <p>
3827 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3828 * </p>
3829 *
3830 * @return the current value from the system properties map.
3831 * @since 3.15.0
3832 */
3833 public static String getStdOutEncoding() {
3834 return getProperty(STDOUT_ENCODING);
3835 }
3836
3837 /**
3838 * Gets the current value from the system properties map for {@value #SUN_NET_HTTP_SERVER_DRAIN_AMOUNT}.
3839 * <p>
3840 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3841 * </p>
3842 *
3843 * @return the current value from the system properties map.
3844 * @since 3.15.0
3845 */
3846 public static String getSunNetHttpServerDrainAmount() {
3847 return getProperty(SUN_NET_HTTP_SERVER_DRAIN_AMOUNT);
3848 }
3849
3850 /**
3851 * Gets the current value from the system properties map for {@value #SUN_NET_HTTP_SERVER_IDLE_INTERVAL}.
3852 * <p>
3853 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3854 * </p>
3855 *
3856 * @return the current value from the system properties map.
3857 * @since 3.15.0
3858 */
3859 public static String getSunNetHttpServerIdleInterval() {
3860 return getProperty(SUN_NET_HTTP_SERVER_IDLE_INTERVAL);
3861 }
3862
3863 /**
3864 * Gets the current value from the system properties map for {@value #SUN_NET_HTTP_SERVER_MAX_IDLE_CONNECTIONS}.
3865 * <p>
3866 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3867 * </p>
3868 *
3869 * @return the current value from the system properties map.
3870 * @since 3.15.0
3871 */
3872 public static String getSunNetHttpServerMaxIdleConnections() {
3873 return getProperty(SUN_NET_HTTP_SERVER_MAX_IDLE_CONNECTIONS);
3874 }
3875
3876 /**
3877 * Gets the current value from the system properties map for {@value #SUN_NET_HTTP_SERVER_MAX_REQ_HEADERS}.
3878 * <p>
3879 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3880 * </p>
3881 *
3882 * @return the current value from the system properties map.
3883 * @since 3.15.0
3884 */
3885 public static String getSunNetHttpServerMaxReqHeaders() {
3886 return getProperty(SUN_NET_HTTP_SERVER_MAX_REQ_HEADERS);
3887 }
3888
3889 /**
3890 * Gets the current value from the system properties map for {@value #SUN_NET_HTTP_SERVER_MAX_REQ_TIME}.
3891 * <p>
3892 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3893 * </p>
3894 *
3895 * @return the current value from the system properties map.
3896 * @since 3.15.0
3897 */
3898 public static String getSunNetHttpServerMaxReqTime() {
3899 return getProperty(SUN_NET_HTTP_SERVER_MAX_REQ_TIME);
3900 }
3901
3902 /**
3903 * Gets the current value from the system properties map for {@value #SUN_NET_HTTP_SERVER_MAX_RSP_TIME}.
3904 * <p>
3905 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3906 * </p>
3907 *
3908 * @return the current value from the system properties map.
3909 * @since 3.15.0
3910 */
3911 public static String getSunNetHttpServerMaxRspTime() {
3912 return getProperty(SUN_NET_HTTP_SERVER_MAX_RSP_TIME);
3913 }
3914
3915 /**
3916 * Gets the current value from the system properties map for {@value #SUN_NET_HTTP_SERVER_NO_DELAY}.
3917 * <p>
3918 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3919 * </p>
3920 *
3921 * @return the current value from the system properties map.
3922 * @since 3.15.0
3923 */
3924 public static String getSunNetHttpServerNoDelay() {
3925 return getProperty(SUN_NET_HTTP_SERVER_NO_DELAY);
3926 }
3927
3928 /**
3929 * Gets the current value from the system properties map for {@value #SUN_SECURITY_KRB5_PRINCIPAL}.
3930 * <p>
3931 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3932 * </p>
3933 *
3934 * @return the current value from the system properties map.
3935 * @since 3.15.0
3936 */
3937 public static String getSunSecurityKrb5Principal() {
3938 return getProperty(SUN_SECURITY_KRB5_PRINCIPAL);
3939 }
3940
3941 /**
3942 * Gets the current value from the system properties map for {@value #USER_COUNTRY}.
3943 * <p>
3944 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3945 * </p>
3946 *
3947 * @return the current value from the system properties map.
3948 */
3949 public static String getUserCountry() {
3950 return getProperty(USER_COUNTRY);
3951 }
3952
3953 /**
3954 * Gets the current value from the system properties map for {@value #USER_DIR}.
3955 * <p>
3956 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3957 * </p>
3958 *
3959 * @return the current value from the system properties map.
3960 */
3961 public static String getUserDir() {
3962 return getProperty(USER_DIR);
3963 }
3964
3965 /**
3966 * Gets the current value from the system properties map for {@value #USER_EXTENSIONS}.
3967 * <p>
3968 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3969 * </p>
3970 *
3971 * @return the current value from the system properties map.
3972 * @since 3.15.0
3973 */
3974 public static String getUserExtensions() {
3975 return getProperty(USER_EXTENSIONS);
3976 }
3977
3978 /**
3979 * Gets the current value from the system properties map for {@value #USER_HOME}.
3980 * <p>
3981 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3982 * </p>
3983 *
3984 * @return the current value from the system properties map.
3985 */
3986 public static String getUserHome() {
3987 return getProperty(USER_HOME);
3988 }
3989
3990 /**
3991 * Gets the current value from the system properties map for {@value #USER_LANGUAGE}.
3992 * <p>
3993 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
3994 * </p>
3995 *
3996 * @return the current value from the system properties map.
3997 */
3998 public static String getUserLanguage() {
3999 return getProperty(USER_LANGUAGE);
4000 }
4001
4002 /**
4003 * Gets the current value from the system properties map for {@value #USER_NAME}.
4004 * <p>
4005 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
4006 * </p>
4007 *
4008 * @return the current value from the system properties map.
4009 */
4010 public static String getUserName() {
4011 return getProperty(USER_NAME);
4012 }
4013
4014 /**
4015 * Gets the current value from the system properties map for {@value #USER_NAME}.
4016 * <p>
4017 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
4018 * </p>
4019 *
4020 * @param defaultValue get this Supplier when the property is empty or throws SecurityException.
4021 * @return the current value from the system properties map.
4022 * @since 3.15.0
4023 */
4024 public static String getUserName(final String defaultValue) {
4025 return getProperty(USER_NAME, defaultValue);
4026 }
4027
4028 /**
4029 * Gets the current value from the system properties map for {@value #USER_REGION}.
4030 * <p>
4031 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
4032 * </p>
4033 *
4034 * @return the current value from the system properties map.
4035 * @since 3.15.0
4036 */
4037 public static String getUserRegion() {
4038 return getProperty(USER_REGION);
4039 }
4040
4041 /**
4042 * Gets the current value from the system properties map for {@value #USER_SCRIPT}.
4043 * <p>
4044 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
4045 * </p>
4046 *
4047 * @return the current value from the system properties map.
4048 * @since 3.15.0
4049 */
4050 public static String getUserScript() {
4051 return getProperty(USER_SCRIPT);
4052 }
4053
4054 /**
4055 * Gets the current value from the system properties map for {@value #USER_TIMEZONE}.
4056 * <p>
4057 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
4058 * </p>
4059 *
4060 * @return the current value from the system properties map.
4061 */
4062 public static String getUserTimezone() {
4063 return getProperty(USER_TIMEZONE);
4064 }
4065
4066 /**
4067 * Gets the current value from the system properties map for {@value #USER_VARIANT}.
4068 * <p>
4069 * Returns {@code null} if the property cannot be read due to a {@link SecurityException}.
4070 * </p>
4071 *
4072 * @return the current value from the system properties map.
4073 * @since 3.15.0
4074 */
4075 public static String getUserVariant() {
4076 return getProperty(USER_VARIANT);
4077 }
4078
4079 /**
4080 * Tests whether the given property is set.
4081 * <p>
4082 * Short-hand for {@code getProperty(property) != null}.
4083 * </p>
4084 * <p>
4085 * If a {@link SecurityException} is caught, the return value is {@code false}.
4086 * </p>
4087 *
4088 * @param property the system property name.
4089 * @return whether the given property is set.
4090 * @since 3.18.0
4091 */
4092 public static boolean isPropertySet(final String property) {
4093 return getProperty(property) != null;
4094 }
4095
4096 /**
4097 * Make private in 4.0.
4098 *
4099 * @deprecated TODO Make private in 4.0.
4100 */
4101 @Deprecated
4102 public SystemProperties() {
4103 // empty
4104 }
4105 }