package com.in28minutes.java.string; public class StringBufferBuilderExamples { public static void main (String [] args) { // StringBuffer and StringBuilder are used when you want to modify // object ...

Because they are unchangeable once they are created Any type of thread can’t change the content of immutable object This applies to objects of String class also Of the StringBuffer and StringBuilder ...

The characters in a string have indices that run from 0 to string.length() - 1. The method charAt() returns the character at a specified index. The boolean operator ( == ) returns true only if the two ...

The method compareTo ( String anotherString ) compares two Strings lexicographically. It returns 0 if the two strings are the same. It returns a negative number if this String precedes anotherString ...