Index: /modules/swing/src/test/api/java/common/javax/swing/table/JTableHeaderTest.java =================================================================== --- /modules/swing/src/test/api/java/common/javax/swing/table/JTableHeaderTest.java (revision 453106) +++ /modules/swing/src/test/api/java/common/javax/swing/table/JTableHeaderTest.java (working copy) @@ -256,4 +256,21 @@ public void testGetAccessibleContext() throws Exception { assertTrue(header.getAccessibleContext() instanceof JTableHeader.AccessibleJTableHeader); } + //regression for HARMONY-1782 + public void testGetComponentCount() throws Exception { + JTableHeader JTH = new JTableHeader(); + assertEquals(1,JTH.getComponentCount()); + } + //regression for HARMONY-1755 + public void testAdd_Component_int() throws Exception { + JTableHeader header = new JTableHeader(); + int index = 1; + try + { + header.add( null, index); + } + catch (NullPointerException e) + {// expected + } + } }