Index: modules/swing/src/test/api/java/common/javax/swing/UIManagerTest.java =================================================================== --- modules/swing/src/test/api/java/common/javax/swing/UIManagerTest.java (revision 478058) +++ modules/swing/src/test/api/java/common/javax/swing/UIManagerTest.java (working copy) @@ -189,6 +189,18 @@ UIManager.removePropertyChangeListener(propertyChangeController); } + + public void testSetLookAndFeel_1() { + String str = null; + try{ + UIManager.setLookAndFeel(str); + }catch(NullPointerException e){ + assertTrue(true); + }catch(Exception e){ + fail("Unexpected exception: " + e); + } + } + public void testLookAndFeelInfo() { LookAndFeelInfo lfInfo = new LookAndFeelInfo("Metal", "javax.swing.plaf.metal.MetalLookAndFeel"); assertEquals("Metal", lfInfo.getName());