001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 *
017 */
018 package org.apache.bcel;
019
020 /**
021 * Exception constants.
022 *
023 * @version $Id: ExceptionConstants.java 1149459 2011-07-22 04:34:27Z dbrosius $
024 * @author E. Haase
025 */
026 public interface ExceptionConstants {
027
028 /** The mother of all exceptions
029 */
030 public static final Class<Throwable> THROWABLE = Throwable.class;
031 /** Super class of any run-time exception
032 */
033 public static final Class<RuntimeException> RUNTIME_EXCEPTION = RuntimeException.class;
034 /** Super class of any linking exception (aka Linkage Error)
035 */
036 public static final Class<LinkageError> LINKING_EXCEPTION = LinkageError.class;
037 /** Linking Exceptions
038 */
039 public static final Class<ClassCircularityError> CLASS_CIRCULARITY_ERROR = ClassCircularityError.class;
040 public static final Class<ClassFormatError> CLASS_FORMAT_ERROR = ClassFormatError.class;
041 public static final Class<ExceptionInInitializerError> EXCEPTION_IN_INITIALIZER_ERROR = ExceptionInInitializerError.class;
042 public static final Class<IncompatibleClassChangeError> INCOMPATIBLE_CLASS_CHANGE_ERROR = IncompatibleClassChangeError.class;
043 public static final Class<AbstractMethodError> ABSTRACT_METHOD_ERROR = AbstractMethodError.class;
044 public static final Class<IllegalAccessError> ILLEGAL_ACCESS_ERROR = IllegalAccessError.class;
045 public static final Class<InstantiationError> INSTANTIATION_ERROR = InstantiationError.class;
046 public static final Class<NoSuchFieldError> NO_SUCH_FIELD_ERROR = NoSuchFieldError.class;
047 public static final Class<NoSuchMethodError> NO_SUCH_METHOD_ERROR = NoSuchMethodError.class;
048 public static final Class<NoClassDefFoundError> NO_CLASS_DEF_FOUND_ERROR = NoClassDefFoundError.class;
049 public static final Class<UnsatisfiedLinkError> UNSATISFIED_LINK_ERROR = UnsatisfiedLinkError.class;
050 public static final Class<VerifyError> VERIFY_ERROR = VerifyError.class;
051 /* UnsupportedClassVersionError is new in JDK 1.2 */
052 //public static final Class UnsupportedClassVersionError = UnsupportedClassVersionError.class;
053 /** Run-Time Exceptions
054 */
055 public static final Class<NullPointerException> NULL_POINTER_EXCEPTION = NullPointerException.class;
056 public static final Class<ArrayIndexOutOfBoundsException> ARRAY_INDEX_OUT_OF_BOUNDS_EXCEPTION = ArrayIndexOutOfBoundsException.class;
057 public static final Class<ArithmeticException> ARITHMETIC_EXCEPTION = ArithmeticException.class;
058 public static final Class<NegativeArraySizeException> NEGATIVE_ARRAY_SIZE_EXCEPTION = NegativeArraySizeException.class;
059 public static final Class<ClassCastException> CLASS_CAST_EXCEPTION = ClassCastException.class;
060 public static final Class<IllegalMonitorStateException> ILLEGAL_MONITOR_STATE = IllegalMonitorStateException.class;
061 /** Pre-defined exception arrays according to chapters 5.1-5.4 of the Java Virtual
062 * Machine Specification
063 */
064 public static final Class<?>[] EXCS_CLASS_AND_INTERFACE_RESOLUTION = {
065 NO_CLASS_DEF_FOUND_ERROR, CLASS_FORMAT_ERROR, VERIFY_ERROR, ABSTRACT_METHOD_ERROR,
066 EXCEPTION_IN_INITIALIZER_ERROR, ILLEGAL_ACCESS_ERROR
067 }; // Chapter 5.1
068 public static final Class<?>[] EXCS_FIELD_AND_METHOD_RESOLUTION = {
069 NO_SUCH_FIELD_ERROR, ILLEGAL_ACCESS_ERROR, NO_SUCH_METHOD_ERROR
070 }; // Chapter 5.2
071 public static final Class<?>[] EXCS_INTERFACE_METHOD_RESOLUTION = new Class[0]; // Chapter 5.3 (as below)
072 public static final Class<?>[] EXCS_STRING_RESOLUTION = new Class[0];
073 // Chapter 5.4 (no errors but the ones that _always_ could happen! How stupid.)
074 public static final Class<?>[] EXCS_ARRAY_EXCEPTION = {
075 NULL_POINTER_EXCEPTION, ARRAY_INDEX_OUT_OF_BOUNDS_EXCEPTION
076 };
077 }