hg: openjfx/2.2/graphics/rt: RT-21287: restricted one DataFormat per mime type. Fixes also RT-20960.

[hang.vo at oracle.com]

Changeset: 4eb3bdceece6
Author:    Pavel Safrata
Date:      2012-05-02 11:03 +0200
URL:       http://hg.openjdk.java.net/openjfx/2.2/graphics/rt/rev/4eb3bdceece6

RT-21287: restricted one DataFormat per mime type. Fixes also RT-20960.

! javafx-ui-common/src/javafx/scene/input/DataFormat.java
! javafx-ui-common/test/unit/javafx/scene/input/DataFormatTest.java