hg: openjfx/8u-dev/rt: RT-37593: [TreeTable] TreeTable item selection causes a NullPointerException (regression).

[hang.vo at oracle.com]

Changeset: 779a56e5e4c4
Author:    jgiles
Date:      2014-06-20 10:01 +1200
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/779a56e5e4c4

RT-37593: [TreeTable] TreeTable item selection causes a NullPointerException (regression).
Reviewed-by: kcr, snorthov

! modules/controls/src/main/java/javafx/scene/control/TreeItem.java
! modules/controls/src/test/java/javafx/scene/control/TreeTableViewTest.java