Run SwingSet2 on Windows. Change L&F to Windows. None if the internal frames in the internal frames demo have correct button images -- they are all blank (I mean things like the close or minimize buttons in the title bar of the internal drames). I haven't tested to see if this happens in any internal frames program or just SwingSet2 (I am guessing the former). This is a regression in the last few builds of merlin-beta.

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Additional info: please see the attached standalone test case. This appears to have been caused by the new clip code added to BasicButtonUI.java:

  Fixed 4151763: Image paseted on JButton is displayed incorrectly at Motif
  L&F. We now set clip before calling paintIcon().

jeff.dinkins@Eng 2000-06-19