@@ -0,0 +1,229 @@
+import java.awt.image.ImageObserver;%0A%0Aimport javax.swing.JOptionPane;%0A%0A%0Apublic class ICA_Sample %7B%0A%0A    public void testJOptionPane() %0A    %7B%0A        JOptionPane.showMessageDialog(null, %22hi%22, %22there%22, ImageObserver.ERROR);%0A    %7D%0A%7D%0A

add sample for Invalid Constant Argument