# Uses of Package
org.apache.commons.text

Packages that use org.apache.commons.text
Package
Description
org.apache.commons.text
Basic classes for text handling.
org.apache.commons.text.io
`StringSubstitutorReader` is a `Reader` that performs string substitution on a source `Reader` using a `StringSubstitutor`.

- Classes in org.apache.commons.text used by org.apache.commons.text
  Class
  Description
  AlphabetConverter
  Convert from one alphabet to another, with the possibility of leaving certain characters unencoded.
  Builder
  Deprecated.
  Use `Supplier`.
  CharacterPredicate
  A predicate for selecting code points.
  CharacterPredicates
  Commonly used implementations of `CharacterPredicate`.
  FormatFactory
  Format factory.
  RandomStringGenerator
  Generates random Unicode strings containing the specified number of code points.
  RandomStringGenerator.Builder
  A builder for generating `RandomStringGenerator` instances.
  StrBuilder
  Deprecated.
  Deprecated as of 1.3, use `TextStringBuilder` instead.
  StringEscapeUtils.Builder
  Convenience wrapper for `StringBuilder` providing escape methods.
  StringSubstitutor
  Substitutes variables within a string by values.
  StringTokenizer
  Tokenizes a string based on delimiters (separators) and supporting quoting and ignored character concepts.
  StrLookup
  Deprecated.
  Deprecated as of 1.3, use `StringLookupFactory` instead.
  StrMatcher
  Deprecated.
  Deprecated as of 1.3, use `StringMatcherFactory` instead.
  StrSubstitutor
  Deprecated.
  Deprecated as of 1.3, use `StringSubstitutor` instead.
  StrTokenizer
  Deprecated.
  Deprecated as of 1.3, use `StringTokenizer` instead.
  TextRandomProvider
  TextRandomProvider implementations are used by `RandomStringGenerator` as a source of randomness.
  TextStringBuilder
  Builds a string from constituent parts providing a more flexible and powerful API than `StringBuffer` and `StringBuilder`.
- Classes in org.apache.commons.text used by org.apache.commons.text.io
  Class
  Description
  StringSubstitutor
  Substitutes variables within a string by values.