Stringbuffer Methods

import java.lang.StringBuffer.*;

class Stringbuffer

{

public static void main(String[] args)

{

StringBuffer sb=new StringBuffer("hello am san");

System.out.println("given string is :----"+sb);

System.out.println("appending str---"+sb.append(" hi "));

System.out.println("insert z at 10 postion---"+sb.insert(10,'x'));

System.out.println("delete at 5 to 10 posiotion---"+sb.delete(5,10));

System.out.println("reverse-------"+sb.reverse());

System.out.println("to srting ---"+sb.toString());

System.out.println("length of str---"+sb.length());

System.out.println("delete at 5 to10 posiotion---"+sb.delete(5,10));

}

}