Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.HashSet;

public class Main {
    public static void main(String args[]) {
        HashSet<String> newset = new HashSet<String>();

        newset.add("Learning");
        newset.add("from");
        newset.add("java2s.com");

        System.out.println("Values before remove: " + newset);

        // remove "Easy" from set
        boolean isremoved = newset.remove("from");

        System.out.println("Return value after remove: " + isremoved);

        System.out.println("Values after remove: " + newset);
    }
}