# Hierarchy For Package org.apache.commons.lang3

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.commons.lang3.AnnotationUtils
  - org.apache.commons.lang3.ArchUtils
  - org.apache.commons.lang3.ArrayUtils
  - org.apache.commons.lang3.BitField
  - org.apache.commons.lang3.BooleanUtils
  - org.apache.commons.lang3.CharEncoding
  - org.apache.commons.lang3.CharSequenceUtils
  - org.apache.commons.lang3.CharSet (implements java.io.Serializable)
  - org.apache.commons.lang3.CharSetUtils
  - org.apache.commons.lang3.CharUtils
  - org.apache.commons.lang3.ClassLoaderUtils
  - org.apache.commons.lang3.ClassPathUtils
  - org.apache.commons.lang3.ClassUtils
  - org.apache.commons.lang3.Conversion
  - org.apache.commons.lang3.EnumUtils
  - org.apache.commons.lang3.Functions
  - org.apache.commons.lang3.LocaleUtils
  - org.apache.commons.lang3.ObjectUtils
  - org.apache.commons.lang3.ObjectUtils.Null (implements java.io.Serializable)
  - org.apache.commons.lang3.RandomStringUtils
  - org.apache.commons.lang3.RandomUtils
  - org.apache.commons.lang3.Range<T> (implements java.io.Serializable)
  - org.apache.commons.lang3.RegExUtils
  - org.apache.commons.lang3.SerializationUtils
  - org.apache.commons.lang3.Streams
  - org.apache.commons.lang3.Streams.ArrayCollector<O> (implements java.util.stream.Collector<T,​A,​R>)
  - org.apache.commons.lang3.Streams.FailableStream<O>
  - org.apache.commons.lang3.StringEscapeUtils
  - org.apache.commons.lang3.StringUtils
  - org.apache.commons.lang3.SystemUtils
  - org.apache.commons.lang3.ThreadUtils
  - org.apache.commons.lang3.ThreadUtils.NamePredicate (implements org.apache.commons.lang3.ThreadUtils.ThreadGroupPredicate, org.apache.commons.lang3.ThreadUtils.ThreadPredicate)
  - org.apache.commons.lang3.ThreadUtils.ThreadIdPredicate (implements org.apache.commons.lang3.ThreadUtils.ThreadPredicate)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.apache.commons.lang3.SerializationException
        - java.lang.UnsupportedOperationException
          - org.apache.commons.lang3.NotImplementedException
  - org.apache.commons.lang3.Validate

## Interface Hierarchy

- org.apache.commons.lang3.Functions.FailableBiConsumer<O1,​O2,​T>
- org.apache.commons.lang3.Functions.FailableBiFunction<O1,​O2,​R,​T>
- org.apache.commons.lang3.Functions.FailableBiPredicate<O1,​O2,​T>
- org.apache.commons.lang3.Functions.FailableCallable<R,​T>
- org.apache.commons.lang3.Functions.FailableConsumer<O,​T>
- org.apache.commons.lang3.Functions.FailableFunction<I,​R,​T>
- org.apache.commons.lang3.Functions.FailablePredicate<I,​T>
- org.apache.commons.lang3.Functions.FailableRunnable<T>
- org.apache.commons.lang3.Functions.FailableSupplier<R,​T>
- org.apache.commons.lang3.ThreadUtils.ThreadGroupPredicate
- org.apache.commons.lang3.ThreadUtils.ThreadPredicate

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.commons.lang3.ClassUtils.Interfaces
    - org.apache.commons.lang3.JavaVersion