Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.net.MalformedURLException;
import java.net.URL;

public class Main {

    public static void main(String[] args) {
        try {
            // get the java lang package
            Package pack = Package.getPackage("java.lang");

            // check if this package is sealed
            URL url = new URL("http://www.oracle.com");
            System.out.println("" + pack.isSealed(url));
        } catch (MalformedURLException ex) {
            ex.printStackTrace();
        }

    }
}