Until such an option exists, you could see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html and try:java -Dswing.defaultlaf=com.sun.java.swing.plaf.windows.WindowsLookAndFeel MyAppNot sure if this works for LGM, but it if doesn't, I'll have to ask the LGM devs to support it until a better solution comes along.
during development, we forced the Java L&F because different platforms typically screwed up the components and it made it difficult to test the more important functionality on each platform.