test/javax/swing/JTabbedPane/7024235/Test7024235.java

rev 14031 : 8160974: [TESTBUG] Mark more headful tests with @key headful.

This is a backport of fe58d505fffd from jdk9. 228/596 hunks apply without
modifications. 16 hunks required manual rework. The remainder were for files
not present in jdk8u.

*** 37,46 ****
--- 37,47 ----
  import javax.swing.UIManager;
  import javax.swing.UIManager.LookAndFeelInfo;
  
  /*
   * @test
+  * @key headful
   * @bug 7024235
   * @summary Tests JFrame.pack() with the JTabbedPane
   * @author Sergey Malenkov
   */