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();
    }
}