Since a few days we're observing a strange behavior when creating SplitPane with Scene Builder.

When the user drops a first SplitPane on the content view, the SplitPane is correctly sized and positionned
but its splitter is not rendered correctly (see the attached snapshot). This state is very transient :
a change of focus or another component drop usually restore the shape of the splitter.

So far, we failed to reproduce this issue outside of Scene Builder.

To observe the problem with SB, follow these steps:

1) Download SB build 19
         http://athudson.us.oracle.com:8080/hudson/job/SceneBuilder-promote/41/label=macosx-universal/artifact/AuthoringTool/dist/SceneBuilder-1.0.dmg
         http://athudson.us.oracle.com:8080/hudson/job/SceneBuilder-promote/label=windows-i586/lastSuccessfulBuild/artifact/AuthoringTool/dist/SceneBuilder-1.0.zip
2) Double click on "SplitPane (Vertical Splits)" in the Library panel
     -> a new SplitPane is added on the content view
     -> the splitter is broken
3) Double click again on "SplitPane (Vertical Splits)"
     -> (it is likely that) second SplitPane has also a broken Splitter
     -> Splitter of the first SplitPane is now ok