String buffer
,• java.lang.StringBuffer class is a thread-safe, mutable
sequence of characters.
• It means two threads can't call the methods of
StringBuffer simultaneously.
• StringBuffer()
• StringBuffer(CharSequence seq)
• StringBuffer(int capacity)
• StringBuffer(String str)
, append()
public StringBuffer append(boolean b)
public StringBuffer append(char c)
public StringBuffer append(char[] str)
public StringBuffer append(char[] str, int offset, int len)
public StringBuffer append(CharSequence s)
StringBuffer append(CharSequence s, int start, int end)
StringBuffer buff = new StringBuffer("tuts ");
buff.append('A');
System.out.println("After append = " + buff);
,• java.lang.StringBuffer class is a thread-safe, mutable
sequence of characters.
• It means two threads can't call the methods of
StringBuffer simultaneously.
• StringBuffer()
• StringBuffer(CharSequence seq)
• StringBuffer(int capacity)
• StringBuffer(String str)
, append()
public StringBuffer append(boolean b)
public StringBuffer append(char c)
public StringBuffer append(char[] str)
public StringBuffer append(char[] str, int offset, int len)
public StringBuffer append(CharSequence s)
StringBuffer append(CharSequence s, int start, int end)
StringBuffer buff = new StringBuffer("tuts ");
buff.append('A');
System.out.println("After append = " + buff);
