Popup on left click
===

I am trying to create a popup on a button through the action listener with Java.

I have some code, but I can't get it to work, though I think I'm close!
This code is from an example but for Pmenu.show, I had to remove the first arg, and I don't know what to replace it with, which seems to be the problem here.

    btnOptions.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					final JPopupMenu Pmenu = new JPopupMenu();
					  JMenuItem menuItem = new JMenuItem("Cut");
					  Pmenu.add(menuItem);
					  menuItem = new JMenuItem("Copy");
					  Pmenu.add(menuItem);
					  menuItem = new JMenuItem("Paste");
					  Pmenu.add(menuItem);
					  menuItem = new JMenuItem("Delete");
					  Pmenu.add(menuItem);
					  menuItem = new JMenuItem("Undo");
					  Pmenu.add(menuItem);
					  Point location = MouseInfo.getPointerInfo().getLocation();
					  Pmenu.show(null, location.getX(), location.getY());
				}
			});