Index: src/test/api/java/common/javax/swing/plaf/basic/BasicTabbedPaneUITest.java =================================================================== --- src/test/api/java/common/javax/swing/plaf/basic/BasicTabbedPaneUITest.java (revision 507874) +++ src/test/api/java/common/javax/swing/plaf/basic/BasicTabbedPaneUITest.java (working copy) @@ -543,7 +543,14 @@ } public void testPaintGraphicsJComponent() { - // Note: painting code, cannot test + try { + BasicTabbedPaneUI localBasicTabbedPaneUI = new BasicTabbedPaneUI(); + localBasicTabbedPaneUI.installUI(new JTabbedPane()); + localBasicTabbedPaneUI.paint(null, new JToolBar()); + fail("NPE is not thrown"); + } catch (NullPointerException e) { + // PASSED + } } public void testPaintContentBorder() {