Please, review a fix. jira: https://bugs.openjdk.java.net/browse/JDK-8022512 webrev: http://cr.openjdk.java.net/~ant/JDK-8022512/webrev.0/
Both JLF and its Content Pane are "transparent" to the client app, e.g. SwingNode, in terms of functionality. They should be physically transparent as well, in order to support translucent Swing content. This is the case for JLF, but not for the Content Pane yet.
Thanks, Anton.
