Merge remote-tracking branch 'origin/GP-0-dragonmacher-test-fixes-12-9-25'

Ghidra/Framework/Gui/src/main/java/generic/theme/StubThemeManager.java

@@ -63,7 +63,9 @@ public class StubThemeManager extends ThemeManager {
 
 	@Override
 	public void restoreThemeValues() {
-		throw new UnsupportedOperationException();
+		// The test framework will call this to reset the theme between each test run.   Some tests
+		// use this stub theme manager by default.  It is easier to allow this method to just do
+		// nothing than to throw an exception.
 	}
 
 	@Override