// determine environment variables
// can be run both as an application and as an applet.
// See envSnoop.html 

import java.util.*;
import java.applet.*;

public class envSnoop extends Applet {
    public static void main ( String args[] ) {
	doit();
    }
    public void init() {
	doit();
    }
    private static void doit() {

	// get the complete list of properties and print them.
	Properties p = System.getProperties();
	p.list(System.out);

	// here's how to access particular properties by name.
	System.out.println("user.name=" + System.getProperty("user.name"));
	System.out.println("user.home=" + System.getProperty("user.home"));
  }
}