public void actionPerformed(ActionEvent event) {
                // test multi prompt
                PromptValue[] vals = new PromptValue[3];
                vals[0] = new PromptValueString("","test1");
                vals[1] = new PromptValueString("","test2");
                vals[2] = new PromptValueString("","test3");
                DialogMultiPrompt p = new DialogMultiPrompt(vals,"Test MultiPrompt");
            }