test/java/awt/List/NofocusListDblClickTest/NofocusListDblClickTest.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.

*** 20,29 ****
--- 20,30 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  /*
    @test
+   @key headful
    @bug       6240202
    @summary   Tests that non-focusable List in a Window generates ActionEvent.
    @author    anton.tarasov@sun.com: area=awt-list
    @run       main NofocusListDblClickTest
  */