hg: openjfx/8u-dev/rt: RT-38708: [Dialog] Calling Dialog.setHeaderText after Dialog.showAndWait leads to strange effects if header was null before

[jonathan.giles at oracle.com]

Changeset: 730511913c67
Author:    jgiles
Date:      2014-10-20 17:43 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/730511913c67

RT-38708: [Dialog] Calling Dialog.setHeaderText after Dialog.showAndWait leads to strange effects if header was null before

! modules/controls/src/main/java/javafx/scene/control/HeavyweightDialog.java