test/javax/swing/JTree/6505523/bug6505523.java

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

*** 21,30 ****
--- 21,31 ----
   * questions.
   */
  
  /*
   * @test
+  * @key headful
   * @bug 6505523
   * @summary NullPointerException in BasicTreeUI when a node is removed by expansion listener
   * @author Alexandr Scherbatiy
   * @run main bug6505523
   */