hg: openjfx/10-dev/rt: 8089005: JFXPanel.setScene(Scene) uses bad synchronization pattern

[guru.hb at oracle.com]

Changeset: bbbc628eda2d
Author:    psadhukhan
Date:      2017-08-22 13:44 +0530
URL:       http://hg.openjdk.java.net/openjfx/10-dev/rt/rev/bbbc628eda2d

8089005: JFXPanel.setScene(Scene) uses bad synchronization pattern
Reviewed-by: kcr, prr

! modules/javafx.swing/src/main/java/javafx/embed/swing/JFXPanel.java