Package org.apache.commons.lang3

Provides highly reusable static utility methods, chiefly concerned with adding value to the java.lang classes.

See:
          Description

Class Summary
AnnotationUtils Helper methods for working with Annotation instances.
ArrayUtils Operations on arrays, primitive arrays (like int[]) and primitive wrapper arrays (like Integer[]).
BitField Operations on bit-mapped fields.
BooleanUtils Operations on boolean primitives and Boolean objects.
CharEncoding Character encoding names required of every implementation of the Java platform.
CharSequenceUtils Operations on CharSequence that are null safe.
CharSet A set of characters.
CharSetUtils Operations on CharSet instances.
CharUtils Operations on char primitives and Character objects.
ClassUtils Operates on classes without using reflection.
EnumUtils Utility library to provide helper methods for Java enums.
LocaleUtils Operations to assist when working with a Locale.
ObjectUtils Operations on Object.
ObjectUtils.Null Class used as a null placeholder where null has another meaning.
RandomStringUtils Operations for random Strings.
Range<T> An immutable range of objects from a minimum to maximum point inclusive.
SerializationUtils Assists with the serialization process and performs additional functionality based on serialization.
StringEscapeUtils Escapes and unescapes Strings for Java, Java Script, HTML and XML.
StringUtils Operations on String that are null safe.
SystemUtils Helpers for java.lang.System.
Validate This class assists in validating arguments.
 

Enum Summary
JavaVersion An enum representing all the versions of the Java specification.
 

Exception Summary
SerializationException Exception thrown when the Serialization process fails.
 

Package org.apache.commons.lang3 Description

Provides highly reusable static utility methods, chiefly concerned with adding value to the java.lang classes.

Since:
1.0

Most of these classes are immutable and thus thread-safe. However Charset is not currently guaranteed thread-safe under all circumstances.



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