Different ways of Declaring a String in JAVA

public class StringExample
{ 
    public static void main(String args[])
    { 
        String s1="Sukhvir";//String Literal 
        char ch[]={'G','U','L','Z','A','R'};//Declaration of Character Array 
        String s2=new String(ch);//Conversion of Character Array to String 
        String s3=new String("Khanna");//Creation of Java String using new 
        //Printing of All the above strings
        System.out.println(s1); 
        System.out.println(s2); 
        System.out.println(s3); 
    }
}