what should i need to do..

[saikrishna cinux]

String s=new String("JAVA");
 
System.out.println(s);

why s displays JAVA is displyed ?

XYZ  x=new XYZ ("JAVA");
System.out.println(x);

but here x is not displaying JAVA
what to do for displaying JAVA here should i need to change the state of this object?

[Jesper de Jong]

String s = new String("JAVA");
System.out.println(s);

Are you really surprised that this prints "JAVA"?

XYZ x = new XYZ("JAVA");
System.out.println(x);

What's XYZ? Is it your own class? If you want this to print "JAVA", then you should implement your own toString() method in class XYZ.

public class XYZ {
    // ...
 
    @Override
    public String toString() {
        return "JAVA";
    }
}