Java Convert boolean to String

public class BooleanToStringExample1{  
public static void main(String args[]){  
boolean b1=true;  
boolean b2=false;  
String s1=String.valueOf(b1);  
String s2=String.valueOf(b2);  
System.out.println(s1);  
System.out.println(s2);  
}}  

Output:

true
false