test/java/awt/Component/TreeLockDeadlock/TreeLockDeadlock.java

rev 14836 : 8159690: [TESTBUG] Mark headful tests with @key headful.

*** 28,37 ****
--- 28,38 ----
  import static java.util.concurrent.TimeUnit.MINUTES;
  import static java.util.concurrent.TimeUnit.NANOSECONDS;
  
  /**
   * @test
+  * @key headful
   * @bug 8138764
   */
  public final class TreeLockDeadlock extends Frame {
  
      @Override