test/javax/swing/JTabbedPane/7170310/bug7170310.java

rev 17565 : 8185500: [TESTBUG] Add keywords headful/printer in java/awt and javax tests.
Summary: Add new keyword 'printer'. Some minor test fixes to show headless exception. Add some @requires windows.
Reviewed-by: serb, mbaesken

*** 1,7 ****
  /*
!  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 35,51 ****
--- 35,53 ----
  import javax.swing.plaf.metal.MetalLookAndFeel;
  
  
  /**
   * @test
+  * @key headful
   * @bug 7170310
   * @author Alexey Ivanov
   * @summary Selected tab should be scrolled into view.
   * @library ../../../../lib/testlibrary/
   * @build ExtendedRobot
   * @run main bug7170310
   */
+ 
  public class bug7170310 {
      private static final int TABS_NUMBER = 3;
  
      private static volatile JTabbedPane tabbedPane;
      private static volatile int count = 1;
*** 73,83 ****
                  throw exception;
              } else {
                  System.out.printf("Test passed");
              }
          } finally {
!             frame.dispose();
          }
      }
  
      private static void createAndShowUI() {
          frame = new JFrame("bug7170310");
--- 75,85 ----
                  throw exception;
              } else {
                  System.out.printf("Test passed");
              }
          } finally {
!             if (frame != null) { frame.dispose(); }
          }
      }
  
      private static void createAndShowUI() {
          frame = new JFrame("bug7170310");