Hello, This is a request to backport a JDK 8 fix into JDK 7u4:
7110815 closed/javax/swing/JSplitPane/4885629/bug4885629.java unstable on MacOS
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7110815 The fix has already been pushed to JDK 8, as: http://hg.openjdk.java.net/jdk8/awt/jdk/rev/e0f94b9c53a8 The code changes for jdk7u4 are identical to the ones in jdk8. Thank you, Alexandr.