Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Hashtable;
import java.util.Map.Entry;
import java.util.Set;

public class Main {
    public static void main(String args[]) {
        Hashtable<Integer, String> htable = new Hashtable<Integer, String>();

        // put values into the table
        htable.put(1, "A");
        htable.put(2, "B");
        htable.put(3, "C");
        htable.put(4, "from java2s.com");

        // create a set view
        Set<Entry<Integer, String>> nset = htable.entrySet();

        // display set result
        System.out.println("Set result:" + nset);
    }
}