Apache Jakarta Commons: Reusable Java™ Components > org.apache.commons.lang.ObjectUtils

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Apache Jakarta Commons: Reusable Java™ Components

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Bruce Perens’ Open Source Series

About Prentice Hall Professional Technical Reference

Ch. 6. DBCP (Database Connection Pool)

Ch. 13. CLI (Command-Line Interface)

Ch. 14. Other Projects

Appx. A. Lang Reference

org.apache.commons.lang

org.apache.commons.lang.ArrayUtils

org.apache.commons.lang.BitField

org.apache.commons.lang.BooleanUtils

org.apache.commons.lang.CharRange

org.apache.commons.lang.CharSet

org.apache.commons.lang.CharSetUtils

org.apache.commons.lang.ClassUtils

org.apache.commons.lang.ObjectUtils

org.apache.commons.lang.ObjectUtils.Null

org.apache.commons.lang.RandomStringUtils

org.apache.commons.lang.SerializationUtils

org.apache.commons.lang.StringEscapeUtils

org.apache.commons.lang.StringUtils

org.apache.commons.lang.SystemUtils

org.apache.commons.lang.Validate

org.apache.commons.lang.WordUtils

org.apache.commons.lang.time

org.apache.commons.lang.time.DateFormatUtils

org.apache.commons.lang.time.DateUtils

org.apache.commons.lang.time.FastDateFormat

org.apache.commons.lang.time.StopWatch

Appx. B. Apache License, Version 2.0

Index

org.apache.commons.lang.ObjectUtils

This class tries to handle null input gracefully. An exception will generally not be thrown for a null input. Each method documents its behavior in more detail.

Nested Class Summary

static class ObjectUtils.Null

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