When running Java2Demo on some Linux platforms, maximizing the main application window will create some artifacts with the Performance indicator (lower right portion of main window).

- This bug has been reproduced with RH9 and SLES (AMD64) with 1.5.0-beta-b30.
- Unable to reproduce the bug with 1.5.0-beta-b29
- Unable to reproduce the bug with Solaris9 and Win2000

Steps to reproduce
==================
1) Launch Java2Demo with 1.5.0-beta-b30 on Linux platform (RH9 or SLES)
2) Click on Arcs_Curves tab
3) Click on the maximize window icon

After the window has been resized, there will be some artifacts on the lower portion of the Performance indicator.

The artifacts appear to be a portion of the demos.Arcs_Curves.BezierAnim demo as you can see a section of the animation running below the Performance indicator.