Why does this code not work ? - Programmers Heaven

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Why does this code not work ?

pediasurepediasure Posts: 2Member
Just started learning java.

Please let me know why the piece of code for String = NULL does not execute when I do not give any command line input. It does not print "No input detected".

import java.lang.*;

public class Echo{

public static void main (String S[]){

if (S!=null){
for (int i=0;i<S.length;i++){

System.out.println("No input detected");




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