Java java.lang StringBuffer fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for java.lang StringBuffer.

The text is from its open source code.

Constructor

	StringBuffer(int capacity) Constructs a string buffer with no characters in it and the specified initial capacity.
	StringBuffer(String str) Constructs a string buffer initialized to the contents of the specified string.
	StringBuffer(CharSequence seq) Constructs a string buffer that contains the same characters as the specified CharSequence .
	StringBuffer() Constructs a string buffer with no characters in it and an initial capacity of 16 characters.

Method

StringBuffer	append(Object obj)
StringBuffer	append(String str)
StringBuffer	append(StringBuffer sb) Appends the specified StringBuffer to this sequence.
StringBuffer	append(AbstractStringBuilder asb)
StringBuffer	append(CharSequence s) Appends the specified CharSequence to this sequence.
StringBuffer	append(char[] str)
StringBuffer	append(boolean b)
StringBuffer	append(char c)
StringBuffer	append(int i)
StringBuffer	append(long lng)
StringBuffer	append(float f)
StringBuffer	append(double d)
StringBuffer	append(CharSequence s, int start, int end)
StringBuffer	append(char[] str, int offset, int len)
StringBuffer	appendCodePoint(int codePoint)
int	capacity()
char	charAt(int index)
int	codePointAt(int index)
int	codePointBefore(int index)
int	codePointCount(int beginIndex, int endIndex)
StringBuffer	delete(int start, int end)
StringBuffer	deleteCharAt(int index)
void	ensureCapacity(int minimumCapacity)
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
void	getChars(int srcBegin, int srcEnd, char[] dst, int dstBegin)
int	hashCode() Returns a hash code value for the object.
int	indexOf(String str)
int	indexOf(String str, int fromIndex)
StringBuffer	insert(int offset, Object obj)
StringBuffer	insert(int offset, String str)
StringBuffer	insert(int offset, char[] str)
StringBuffer	insert(int dstOffset, CharSequence s)
StringBuffer	insert(int offset, boolean b)
StringBuffer	insert(int offset, char c)
StringBuffer	insert(int offset, int i)
StringBuffer	insert(int offset, long l)
StringBuffer	insert(int offset, float f)
StringBuffer	insert(int offset, double d)
StringBuffer	insert(int index, char[] str, int offset, int len)
StringBuffer	insert(int dstOffset, CharSequence s, int start, int end)
int	lastIndexOf(String str)
int	lastIndexOf(String str, int fromIndex)
int	length()
int	offsetByCodePoints(int index, int codePointOffset)
StringBuffer	replace(int start, int end, String str)
StringBuffer	reverse()
void	setCharAt(int index, char ch)
void	setLength(int newLength)
CharSequence	subSequence(int start, int end)
String	substring(int start)
String	substring(int start, int end)
String	toString()
void	trimToSize()