MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

/*
 Output:
    
true
[I, G, E]
    
 * */

import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class MainClass {
    public static void main(String args[]) {
        String orig[] = { "I", "P", "E", "G", "P" };
        String act[] = { "P", "P", "S" };
        Set origSet = new HashSet(Arrays.asList(orig));
        List actList = Arrays.asList(act);

        System.out.println(origSet.removeAll(actList));
        System.out.println(origSet);
    }
}