Index: src/main/java/common/javax/swing/UIDefaults.java =================================================================== --- src/main/java/common/javax/swing/UIDefaults.java (revision 517712) +++ src/main/java/common/javax/swing/UIDefaults.java (working copy) @@ -327,7 +327,7 @@ Class uiClass = (Class)get(fullClassName); Method method = null; if (uiClass == null) { - uiClass = getUIClass(classID); + uiClass = getUIClass(classID, comp.getClass().getClassLoader()); method = getCreateUIMethodPriveledged(uiClass); put(fullClassName, uiClass);