Wrong color arrow button on JTree node when it is selected by which the arrow button can;t be seen properly. But where as in native ( nimbus theme ). It is correct. I have attached a screen shot of the comparison of both native & java image.

Step to reproduce:
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1) Run swingset2.
2) Select 'Tree' Demo.
3) Click on any node & observe that arrow button has the wrong color & it not visible properly. If you see the same then the bug is reproduced.