test/javax/swing/JWindow/ShapedAndTranslucentWindows/PerPixelTranslucentCanvas.java

rev 14989 : 8160974: [TESTBUG] Mark more headful tests with @key headful.

*** 25,34 ****
--- 25,35 ----
  import javax.swing.*;
  import java.awt.image.BufferedImage;
  
  /*
   * @test
+  * @key headful
   * @summary Check if a per-pixel translucent window shows up with correct translucency
   * @author mrkam
   * @library ../../../../lib/testlibrary
   * @build Common ExtendedRobot
   * @run main PerPixelTranslucentCanvas