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Package org.apache.commons.text

Basic classes for text handling.

Since: 1.0

Interface Summary

Modifier and Type	Interface and Description
public interface	Builder< the type of object that the builder will construct or compute. T> Deprecated Use `Supplier`. Duplicates the functionality of `Supplier`.
public interface	CharacterPredicate A predicate for selecting code points.
public interface	FormatFactory Format factory.
public interface	TextRandomProvider TextRandomProvider implementations are used by `RandomStringGenerator` as a source of randomness.

Class Summary

Modifier and Type	Class and Description
public class	AlphabetConverter Convert from one alphabet to another, with the possibility of leaving certain characters unencoded.
public class	CaseUtils Case manipulation operations on Strings that contain words.
public class	CompositeFormat Formats using one formatter and parses using a different formatter.
public class	ExtendedMessageFormat Extends `java.text.MessageFormat` to allow pluggable/additional formatting options for embedded format elements.
public class	FormattableUtils Provides utilities for working with the `Formattable` interface.
public class	RandomStringGenerator Generates random Unicode strings containing the specified number of code points.
public class	StrBuilder Deprecated Deprecated as of 1.3, use `TextStringBuilder` instead. This class will be removed in 2.0. Builds a string from constituent parts providing a more flexible and powerful API than `StringBuffer` and `StringBuilder`.
public class	StringEscapeUtils Escapes and unescapes `String`s for Java, Java Script, HTML and XML.
public class	StringSubstitutor Substitutes variables within a string by values.
public class	StringTokenizer Tokenizes a string based on delimiters (separators) and supporting quoting and ignored character concepts.
public abstract class	StrLookup< the type of the values supported by the lookup V> Deprecated Deprecated as of 1.3, use `StringLookupFactory` instead. This class will be removed in 2.0. Lookup a String key to a String value.
public abstract class	StrMatcher Deprecated Deprecated as of 1.3, use `StringMatcherFactory` instead. This class will be removed in 2.0. A matcher class that can be queried to determine if a character array portion matches.
public class	StrSubstitutor Deprecated Deprecated as of 1.3, use `StringSubstitutor` instead. This class will be removed in 2.0. Substitutes variables within a string by values.
public class	StrTokenizer Deprecated Deprecated as of 1.3, use `StringTokenizer` instead. This class will be removed in 2.0. Tokenizes a string based on delimiters (separators) and supporting quoting and ignored character concepts.
public class	TextStringBuilder References Deprecated `Builder` is deprecated or references (maybe indirectly) at least one deprecated element. Builds a string from constituent parts providing a more flexible and powerful API than `StringBuffer` and `StringBuilder`.
public class	WordUtils Operations on Strings that contain words.

Enum Summary

Modifier and Type	Enum and Description
public enum	CharacterPredicates Commonly used implementations of `CharacterPredicate`.