Uses of Interface
java.lang.CharSequence

Packages that use CharSequence

Package	Description
com.sun.source.util	Provides utilities for operations on abstract syntax trees (AST).
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.lang.classfile	Provides classfile parsing, generation, and transformation library.
java.lang.classfile.constantpool	Provides interfaces describing classfile constant pool entries for the java.lang.classfilePREVIEW library.
java.net.http	HTTP Client and WebSocket APIs
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, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
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	Types and hierarchies of packages comprising a Java language model, a reflective API that models the declarations and types of 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 com.sun.source.util

Methods in com.sun.source.util that return CharSequence

Modifier and Type	Method	Description
CharSequence	ParameterNameProvider.getParameterName(VariableElement parameter)	Infer a parameter name for the given parameter.

Methods in com.sun.source.util with parameters of type CharSequence

Modifier and Type	Method	Description
abstract void	DocTrees.printMessage(Diagnostic.Kind kind, CharSequence msg, DocTree t, DocCommentTree c, CompilationUnitTree root)	Prints a message of the specified kind at the location of the tree within the provided compilation unit.
abstract void	Trees.printMessage(Diagnostic.Kind kind, CharSequence msg, Tree t, CompilationUnitTree root)	Prints a message of the specified kind at the location of the tree within the provided compilation unit

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

Uses of CharSequence in java.lang

Classes in java.lang that implement CharSequence

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

Methods in java.lang that return CharSequence

Modifier and Type	Method	Description
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.
CharSequence	StringBuffer.subSequence(int start, int end)

Methods in java.lang with parameters of type CharSequence

Modifier and Type	Method	Description
Appendable	Appendable.append(CharSequence csq)	Appends the specified character sequence to this Appendable.
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)	Appends the specified CharSequence to this sequence.
StringBuffer	StringBuffer.append(CharSequence s, int start, int end)
StringBuilder	StringBuilder.append(CharSequence s)
StringBuilder	StringBuilder.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.
static int	CharSequence.compare(CharSequence cs1, CharSequence cs2)	Compares two CharSequence instances lexicographically.
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.
StringBuffer	StringBuffer.insert(int dstOffset, CharSequence s)
StringBuffer	StringBuffer.insert(int dstOffset, CharSequence s, int start, int end)
StringBuilder	StringBuilder.insert(int dstOffset, CharSequence s)
StringBuilder	StringBuilder.insert(int dstOffset, CharSequence s, int start, int end)
static String	String.join(CharSequence delimiter, CharSequence... elements)	Returns a new String composed of copies of the CharSequence elements joined together with a copy of the specified delimiter.
static String	String.join(CharSequence delimiter, Iterable<? extends CharSequence> elements)	Returns a new String composed of copies of the CharSequence elements joined together with a copy of the specified delimiter.
static int	Character.offsetByCodePoints(CharSequence seq, int index, int codePointOffset)	Returns the index within the given char sequence that is offset from the given index by codePointOffset code points.
static int	Integer.parseInt(CharSequence s, int beginIndex, int endIndex, int radix)	Parses the CharSequence argument as a signed int in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.
static long	Long.parseLong(CharSequence s, int beginIndex, int endIndex, int radix)	Parses the CharSequence argument as a signed long in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.
static int	Integer.parseUnsignedInt(CharSequence s, int beginIndex, int endIndex, int radix)	Parses the CharSequence argument as an unsigned int in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.
static long	Long.parseUnsignedLong(CharSequence s, int beginIndex, int endIndex, int radix)	Parses the CharSequence argument as an unsigned long in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.
StringBuffer	StringBuffer.repeat(CharSequence cs, int count)
StringBuilder	StringBuilder.repeat(CharSequence cs, int count)
String	String.replace(CharSequence target, CharSequence replacement)	Replaces each substring of this string that matches the literal target sequence with the specified literal replacement sequence.

Method parameters in java.lang with type arguments of type CharSequence

Modifier and Type	Method	Description
static String	String.join(CharSequence delimiter, Iterable<? extends CharSequence> elements)	Returns a new String composed of copies of the CharSequence elements joined together with a copy of the specified delimiter.

Constructors in java.lang with parameters of type CharSequence

Modifier	Constructor	Description
	StringBuffer(CharSequence seq)	Constructs a string buffer that contains the same characters as the specified CharSequence.
	StringBuilder(CharSequence seq)	Constructs a string builder that contains the same characters as the specified CharSequence.

Uses of CharSequence in java.lang.classfile^PREVIEW

Methods in java.lang.classfile^PREVIEW with parameters of type CharSequence

Modifier and Type	Method	Description
static TypeKindPREVIEW	TypeKind.fromDescriptor(CharSequence s)	Returns the type associated with the specified field descriptor.

Uses of CharSequence in java.lang.classfile.constantpool^PREVIEW

Subinterfaces of CharSequence in java.lang.classfile.constantpool^PREVIEW

Modifier and Type	Interface	Description
interface	Utf8EntryPREVIEW	Preview. Models a CONSTANT_UTF8_info constant in the constant pool of a classfile.

Uses of CharSequence in java.net.http

Methods in java.net.http with parameters of type CharSequence

Modifier and Type	Method	Description
default CompletionStage<?>	WebSocket.Listener.onText(WebSocket webSocket, CharSequence data, boolean last)	A textual data has been received.
CompletableFuture<WebSocket>	WebSocket.sendText(CharSequence data, boolean last)	Sends textual data with characters from the given character sequence.

Uses of CharSequence in java.nio

Classes in java.nio that implement CharSequence

Modifier and Type	Class	Description
class	CharBuffer	A char buffer.

Methods in java.nio with parameters of type CharSequence

Modifier and Type	Method	Description
CharBuffer	CharBuffer.append(CharSequence csq)	Appends the specified character sequence to this buffer (optional operation).
CharBuffer	CharBuffer.append(CharSequence csq, int start, int end)	Appends a subsequence of the specified character sequence to this buffer (optional operation).
static CharBuffer	CharBuffer.wrap(CharSequence csq)	Wraps a character sequence into a buffer.
static CharBuffer	CharBuffer.wrap(CharSequence csq, int start, int end)	Wraps a character sequence into a buffer.

Uses of CharSequence in java.nio.charset

Methods in java.nio.charset with parameters of type CharSequence

Modifier and Type	Method	Description
boolean	CharsetEncoder.canEncode(CharSequence cs)	Tells whether or not this encoder can encode the given character sequence.

Uses of CharSequence in java.nio.file

Methods in java.nio.file with parameters of type CharSequence

Modifier and Type	Method	Description
static Path	Files.writeString(Path path, CharSequence csq, Charset cs, OpenOption... options)	Write a CharSequence to a file.
static Path	Files.writeString(Path path, CharSequence csq, OpenOption... options)	Write a CharSequence to a file.

Method parameters in java.nio.file with type arguments of type CharSequence

Modifier and Type	Method	Description
static Path	Files.write(Path path, Iterable<? extends CharSequence> lines, Charset cs, OpenOption... options)	Write lines of text to a file.
static Path	Files.write(Path path, Iterable<? extends CharSequence> lines, OpenOption... options)	Write lines of text to a file.

Uses of CharSequence in java.text

Methods in java.text with parameters of type CharSequence

Modifier and Type	Method	Description
static boolean	Normalizer.isNormalized(CharSequence src, Normalizer.Form form)	Determines if the given sequence of char values is normalized.
static String	Normalizer.normalize(CharSequence src, Normalizer.Form form)	Normalize a sequence of char values.

Uses of CharSequence in java.time

Methods in java.time with parameters of type CharSequence

Modifier and Type	Method	Description
static Duration	Duration.parse(CharSequence text)	Obtains a Duration from a text string such as PnDTnHnMn.nS.
static Instant	Instant.parse(CharSequence text)	Obtains an instance of Instant from a text string such as 2007-12-03T10:15:30.00Z.
static LocalDate	LocalDate.parse(CharSequence text)	Obtains an instance of LocalDate from a text string such as 2007-12-03.
static LocalDate	LocalDate.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of LocalDate from a text string using a specific formatter.
static LocalDateTime	LocalDateTime.parse(CharSequence text)	Obtains an instance of LocalDateTime from a text string such as 2007-12-03T10:15:30.
static LocalDateTime	LocalDateTime.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of LocalDateTime from a text string using a specific formatter.
static LocalTime	LocalTime.parse(CharSequence text)	Obtains an instance of LocalTime from a text string such as 10:15.
static LocalTime	LocalTime.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of LocalTime from a text string using a specific formatter.
static MonthDay	MonthDay.parse(CharSequence text)	Obtains an instance of MonthDay from a text string such as --12-03.
static MonthDay	MonthDay.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of MonthDay from a text string using a specific formatter.
static OffsetDateTime	OffsetDateTime.parse(CharSequence text)	Obtains an instance of OffsetDateTime from a text string such as 2007-12-03T10:15:30+01:00.
static OffsetDateTime	OffsetDateTime.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of OffsetDateTime from a text string using a specific formatter.
static OffsetTime	OffsetTime.parse(CharSequence text)	Obtains an instance of OffsetTime from a text string such as 10:15:30+01:00.
static OffsetTime	OffsetTime.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of OffsetTime from a text string using a specific formatter.
static Period	Period.parse(CharSequence text)	Obtains a Period from a text string such as PnYnMnD.
static Year	Year.parse(CharSequence text)	Obtains an instance of Year from a text string such as 2007.
static Year	Year.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of Year from a text string using a specific formatter.
static YearMonth	YearMonth.parse(CharSequence text)	Obtains an instance of YearMonth from a text string such as 2007-12.
static YearMonth	YearMonth.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of YearMonth from a text string using a specific formatter.
static ZonedDateTime	ZonedDateTime.parse(CharSequence text)	Obtains an instance of ZonedDateTime from a text string such as 2007-12-03T10:15:30+01:00[Europe/Paris].
static ZonedDateTime	ZonedDateTime.parse(CharSequence text, DateTimeFormatter formatter)	Obtains an instance of ZonedDateTime from a text string using a specific formatter.

Uses of CharSequence in java.time.format

Methods in java.time.format with parameters of type CharSequence

Modifier and Type	Method	Description
TemporalAccessor	DateTimeFormatter.parse(CharSequence text)	Fully parses the text producing a temporal object.
TemporalAccessor	DateTimeFormatter.parse(CharSequence text, ParsePosition position)	Parses the text using this formatter, providing control over the text position.
<T> T	DateTimeFormatter.parse(CharSequence text, TemporalQuery<T> query)	Fully parses the text producing an object of the specified type.
TemporalAccessor	DateTimeFormatter.parseBest(CharSequence text, TemporalQuery<?>... queries)	Fully parses the text producing an object of one of the specified types.
TemporalAccessor	DateTimeFormatter.parseUnresolved(CharSequence text, ParsePosition position)	Parses the text using this formatter, without resolving the result, intended for advanced use cases.

Constructors in java.time.format with parameters of type CharSequence

Modifier	Constructor	Description
	DateTimeParseException(String message, CharSequence parsedData, int errorIndex)	Constructs a new exception with the specified message.
	DateTimeParseException(String message, CharSequence parsedData, int errorIndex, Throwable cause)	Constructs a new exception with the specified message and cause.

Uses of CharSequence in java.util

Methods in java.util with parameters of type CharSequence

Modifier and Type	Method	Description
StringJoiner	StringJoiner.add(CharSequence newElement)	Adds a copy of the given CharSequence value as the next element of the StringJoiner value.
static int	HexFormat.fromHexDigits(CharSequence string)	Returns the int value parsed from a string of up to eight hexadecimal characters.
static int	HexFormat.fromHexDigits(CharSequence string, int fromIndex, int toIndex)	Returns the int value parsed from a string range of up to eight hexadecimal characters.
static long	HexFormat.fromHexDigitsToLong(CharSequence string)	Returns the long value parsed from a string of up to sixteen hexadecimal characters.
static long	HexFormat.fromHexDigitsToLong(CharSequence string, int fromIndex, int toIndex)	Returns the long value parsed from a string range of up to sixteen hexadecimal characters.
byte[]	HexFormat.parseHex(CharSequence string)	Returns a byte array containing hexadecimal values parsed from the string.
byte[]	HexFormat.parseHex(CharSequence string, int fromIndex, int toIndex)	Returns a byte array containing hexadecimal values parsed from a range of the string.
StringJoiner	StringJoiner.setEmptyValue(CharSequence emptyValue)	Sets the sequence of characters to be used when determining the string representation of this StringJoiner and no elements have been added yet, that is, when it is empty.

Constructors in java.util with parameters of type CharSequence

Modifier	Constructor	Description
	StringJoiner(CharSequence delimiter)	Constructs a StringJoiner with no characters in it, with no prefix or suffix, and a copy of the supplied delimiter.
	StringJoiner(CharSequence delimiter, CharSequence prefix, CharSequence suffix)	Constructs a StringJoiner with no characters in it using copies of the supplied prefix, delimiter and suffix.

Uses of CharSequence in java.util.regex

Methods in java.util.regex with parameters of type CharSequence

Modifier and Type	Method	Description
Matcher	Pattern.matcher(CharSequence input)	Creates a matcher that will match the given input against this pattern.
static boolean	Pattern.matches(String regex, CharSequence input)	Compiles the given regular expression and attempts to match the given input against it.
Matcher	Matcher.reset(CharSequence input)	Resets this matcher with a new input sequence.
String[]	Pattern.split(CharSequence input)	Splits the given input sequence around matches of this pattern.
String[]	Pattern.split(CharSequence input, int limit)	Splits the given input sequence around matches of this pattern.
Stream<String>	Pattern.splitAsStream(CharSequence input)	Creates a stream from the given input sequence around matches of this pattern.
String[]	Pattern.splitWithDelimiters(CharSequence input, int limit)	Splits the given input sequence around matches of this pattern and returns both the strings and the matching delimiters.

Uses of CharSequence in java.util.stream

Methods in java.util.stream that return types with arguments of type CharSequence

Modifier and Type	Method	Description
static Collector<CharSequence,?,String>	Collectors.joining()	Returns a Collector that concatenates the input elements into a String, in encounter order.
static Collector<CharSequence,?,String>	Collectors.joining(CharSequence delimiter)	Returns a Collector that concatenates the input elements, separated by the specified delimiter, in encounter order.
static Collector<CharSequence,?,String>	Collectors.joining(CharSequence delimiter, CharSequence prefix, CharSequence suffix)	Returns a Collector that concatenates the input elements, separated by the specified delimiter, with the specified prefix and suffix, in encounter order.

Methods in java.util.stream with parameters of type CharSequence

Modifier and Type	Method	Description
static Collector<CharSequence,?,String>	Collectors.joining(CharSequence delimiter)	Returns a Collector that concatenates the input elements, separated by the specified delimiter, in encounter order.
static Collector<CharSequence,?,String>	Collectors.joining(CharSequence delimiter, CharSequence prefix, CharSequence suffix)	Returns a Collector that concatenates the input elements, separated by the specified delimiter, with the specified prefix and suffix, in encounter order.

Uses of CharSequence in javax.annotation.processing

Methods in javax.annotation.processing with parameters of type CharSequence

Modifier and Type	Method	Description
JavaFileObject	Filer.createClassFile(CharSequence name, Element... originatingElements)	Creates a new class file, and returns an object to allow writing to it.
FileObject	Filer.createResource(JavaFileManager.Location location, CharSequence moduleAndPkg, CharSequence relativeName, Element... originatingElements)	Creates a new auxiliary resource file for writing and returns a file object for it.
JavaFileObject	Filer.createSourceFile(CharSequence name, Element... originatingElements)	Creates a new source file and returns an object to allow writing to it.
FileObject	Filer.getResource(JavaFileManager.Location location, CharSequence moduleAndPkg, CharSequence relativeName)	Returns an object for reading an existing resource.
default void	Messager.printError(CharSequence msg)	Prints an error.
default void	Messager.printError(CharSequence msg, Element e)	Prints an error at the location of the element.
void	Messager.printMessage(Diagnostic.Kind kind, CharSequence msg)	Prints a message of the specified kind.
void	Messager.printMessage(Diagnostic.Kind kind, CharSequence msg, Element e)	Prints a message of the specified kind at the location of the element.
void	Messager.printMessage(Diagnostic.Kind kind, CharSequence msg, Element e, AnnotationMirror a)	Prints a message of the specified kind at the location of the annotation mirror of the annotated element.
void	Messager.printMessage(Diagnostic.Kind kind, CharSequence msg, Element e, AnnotationMirror a, AnnotationValue v)	Prints a message of the specified kind at the location of the annotation value inside the annotation mirror of the annotated element.
default void	Messager.printNote(CharSequence msg)	Prints a note.
default void	Messager.printNote(CharSequence msg, Element e)	Prints a note at the location of the element.
default void	Messager.printWarning(CharSequence msg)	Prints a warning.
default void	Messager.printWarning(CharSequence msg, Element e)	Prints a warning at the location of the element.

Uses of CharSequence in javax.lang.model

Methods in javax.lang.model with parameters of type CharSequence

Modifier and Type	Method	Description
static boolean	SourceVersion.isIdentifier(CharSequence name)	Returns whether or not name is a syntactically valid identifier (simple name) or keyword in the latest source version.
static boolean	SourceVersion.isKeyword(CharSequence s)	Returns whether or not s is a keyword, a boolean literal, or the null literal in the latest source version.
static boolean	SourceVersion.isKeyword(CharSequence s, SourceVersion version)	Returns whether or not s is a keyword, a boolean literal, or the null literal in the given source version.
static boolean	SourceVersion.isName(CharSequence name)	Returns whether or not name is a syntactically valid qualified name in the latest source version.
static boolean	SourceVersion.isName(CharSequence name, SourceVersion version)	Returns whether or not name is a syntactically valid qualified name in the given source version.

Uses of CharSequence in javax.lang.model.element

Subinterfaces of CharSequence in javax.lang.model.element

Modifier and Type	Interface	Description
interface	Name	An immutable sequence of characters.

Methods in javax.lang.model.element with parameters of type CharSequence

Modifier and Type	Method	Description
boolean	Name.contentEquals(CharSequence cs)	Compares this name to the specified CharSequence.

Uses of CharSequence in javax.lang.model.util

Methods in javax.lang.model.util with parameters of type CharSequence

Modifier and Type	Method	Description
default Set<? extends PackageElement>	Elements.getAllPackageElements(CharSequence name)	Returns all package elements with the given canonical name.
default Set<? extends TypeElement>	Elements.getAllTypeElements(CharSequence name)	Returns all type elements with the given canonical name.
default ModuleElement	Elements.getModuleElement(CharSequence name)	Returns a module element given its fully qualified name.
Name	Elements.getName(CharSequence cs)	Returns a name with the same sequence of characters as the argument.
PackageElement	Elements.getPackageElement(CharSequence name)	Returns a package given its fully qualified name if the package is uniquely determinable in the environment.
default PackageElement	Elements.getPackageElement(ModuleElement module, CharSequence name)	Returns a package given its fully qualified name, as seen from the given module.
TypeElement	Elements.getTypeElement(CharSequence name)	Returns a type element given its canonical name if the type element is uniquely determinable in the environment.
default TypeElement	Elements.getTypeElement(ModuleElement module, CharSequence name)	Returns a type element given its canonical name, as seen from the given module.

Uses of CharSequence in javax.swing.text

Classes in javax.swing.text that implement CharSequence

Modifier and Type	Class	Description
class	Segment	A segment of a character array representing a fragment of text.

Methods in javax.swing.text that return CharSequence

Modifier and Type	Method	Description
CharSequence	Segment.subSequence(int start, int end)	Returns a CharSequence that is a subsequence of this sequence.

Uses of CharSequence in javax.tools

Methods in javax.tools that return CharSequence

Modifier and Type	Method	Description
CharSequence	FileObject.getCharContent(boolean ignoreEncodingErrors)	Returns the character content of this file object, if available.
CharSequence	ForwardingFileObject.getCharContent(boolean ignoreEncodingErrors)
CharSequence	SimpleJavaFileObject.getCharContent(boolean ignoreEncodingErrors)	Returns the character content of this file object, if available.