source: tmcsimulator/trunk/src/spikes/ShowUserDir.java @ 443

package spikes;



import java.io.File;

import java.io.FileInputStream;

import java.net.URL;

import java.net.URLClassLoader;

import java.util.Properties;

import java.util.logging.Level;

import javax.swing.JOptionPane;

import javax.swing.JWindow;

import tmcsim.common.SimulationException;



/**

 * Spike to reveal working directory anomaly with Jar files.

 * @author jdalbey

 */

public class ShowUserDir

{

    public ShowUserDir()

    {

        // This shows the path to where the Jar is located

        String currpath = getClass().getProtectionDomain().getCodeSource().getLocation().getPath();

        JOptionPane.showMessageDialog(new JWindow(), 

                currpath,

                "Show Jar Path", JOptionPane.INFORMATION_MESSAGE); 

        // This shows the current working directory, which is different

        // if you double-click launch in Nautilus from command line launch.

        JOptionPane.showMessageDialog(new JWindow(), 

                "\nUser.Dir=" + System.getProperty("user.dir"),

                "Show User Dir", JOptionPane.INFORMATION_MESSAGE); 

        

    }   

    public static void main(String[] args)

    {

        new ShowUserDir();

    }

}