[Integrated] RFR: 8200224: Multiple press event when JFXPanel gains focus

[Kevin Rushforth]

Changeset: 1d670f18
Author:    Florian Kirmaier <fkirmaier at openjdk.org>
Committer: Kevin Rushforth <kcr at openjdk.org>
Date:      2019-11-27 16:20:12 +0000
URL:       https://git.openjdk.java.net/jfx/commit/1d670f18

8200224: Multiple press event when JFXPanel gains focus

Reviewed-by: kcr, psadhukhan

! modules/javafx.swing/src/main/java/javafx/embed/swing/JFXPanel.java
+ tests/system/src/test/java/test/javafx/embed/swing/JFXPanelTest.java