listener for a jtable triggers twice

[kulangotski]

hi, I am using a jtable to get the records displayed from my jdbc table. what I would like to do is after clicking a certain row, it will display another window showing more information about the clicked record but my problem is the action triggers twice

	jTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
			    public void valueChanged(ListSelectionEvent e) {
			        int sel = jTable.getSelectedRow();
			        System.out.println("row clicked: " + sel);   
			    }

			});

this one show the index of the selected row but it prints out the 'sel' variable twice.. I was wondering if I can just use another listener like a mousepressed event for the table if it is possible or is there still a fix for the code above so it will just trigger once?

[kulangotski]

update:

when I use my arrow keys it triggers only once
also when I just press the left mouse button (not releasing it) it will trigger once, and when I release the mouse button it will trigger again and I don't believe I have an action listener for the mousclicked or mousreleased event

[doWhile]

See my response here: how to get the currently selected row fo a jtable?