Uses of Interface
java.lang.CharSequence

Packages that use CharSequence

Package	Description
java.io	Provides for system input and output through data streams, serialization and the file system.
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.nio	Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
java.nio.charset	Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.
java.nio.file	Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
java.text	Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.time	The main API for dates, times, instants, and durations.
java.time.format	Provides classes to print and parse dates and times.
java.util	Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
java.util.regex	Classes for matching character sequences against patterns specified by regular expressions.
java.util.stream	Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
javax.annotation.processing	Facilities for declaring annotation processors and for allowing annotation processors to communicate with an annotation processing tool environment.
javax.lang.model	Classes and hierarchies of packages used to model the Java programming language.
javax.lang.model.element	Interfaces used to model elements of the Java programming language.
javax.lang.model.util	Utilities to assist in the processing of program elements and types.
javax.swing.text	Provides classes and interfaces that deal with editable and noneditable text components.
javax.tools	Provides interfaces for tools which can be invoked from a program, for example, compilers.

Uses of CharSequence in java.io

Methods in java.io with parameters of type CharSequence

Modifier and Type	Method	Description
CharArrayWriter	CharArrayWriter.append(CharSequence csq) Appends the specified character sequence to this writer.
StringWriter	StringWriter.append(CharSequence csq) Appends the specified character sequence to this writer.
Writer	Writer.append(CharSequence csq) Appends the specified character sequence to this writer.
PrintWriter	PrintWriter.append(CharSequence csq) Appends the specified character sequence to this writer.
PrintStream	PrintStream.append(CharSequence csq) Appends the specified character sequence to this output stream.
CharArrayWriter	CharArrayWriter.append(CharSequence csq, int start, int end) Appends a subsequence of the specified character sequence to this writer.
StringWriter	StringWriter.append(CharSequence csq, int start, int end) Appends a subsequence of the specified character sequence to this writer.
Writer	Writer.append(CharSequence csq, int start, int end) Appends a subsequence of the specified character sequence to this writer.
PrintWriter	PrintWriter.append(CharSequence csq, int start, int end) Appends a subsequence of the specified character sequence to this writer.
PrintStream	PrintStream.append(CharSequence csq, int start, int end) Appends a subsequence of the specified character sequence to this output stream.

Uses of CharSequence in java.lang

Classes in java.lang that implement CharSequence

Modifier and Type	Class	Description
class	String The String class represents character strings.
class	StringBuffer A thread-safe, mutable sequence of characters.
class	StringBuilder A mutable sequence of characters.

Methods in java.lang that return CharSequence

Modifier and Type	Method	Description
CharSequence	StringBuffer.subSequence(int start, int end)
CharSequence	CharSequence.subSequence(int start, int end) Returns a CharSequence that is a subsequence of this sequence.
CharSequence	String.subSequence(int beginIndex, int endIndex) Returns a character sequence that is a subsequence of this sequence.

Methods in java.lang with parameters of type CharSequence

Modifier and Type	Method	Description
StringBuilder	StringBuilder.append(CharSequence s)
Appendable	Appendable.append(CharSequence csq) Appends the specified character sequence to this Appendable.
StringBuffer	StringBuffer.append(CharSequence s) Appends the specified CharSequence to this sequence.
StringBuilder	StringBuilder.append(CharSequence s, int start, int end)
Appendable	Appendable.append(CharSequence csq, int start, int end) Appends a subsequence of the specified character sequence to this Appendable.
StringBuffer	StringBuffer.append(CharSequence s, int start, int end)
static int	Character.codePointAt(CharSequence seq, int index) Returns the code point at the given index of the CharSequence.
static int	Character.codePointBefore(CharSequence seq, int index) Returns the code point preceding the given index of the CharSequence.
static int	Character.codePointCount(CharSequence seq, int beginIndex, int endIndex) Returns the number of Unicode code points in the text range of the specified char sequence.
boolean	String.contains(CharSequence s) Returns true if and only if this string contains the specified sequence of char values.
boolean	String.contentEquals(CharSequence cs) Compares this string to the specified CharSequence.
StringBuilder	StringBuilder.insert(int dstOffset, CharSequence s)
StringBuffer	StringBuffer.insert(int dstOffset, CharSequence s)
StringBuilder	StringBuilder.