public void testAllowOrReject() throws Exception {\r
                PowerMockito.when(req.getHeader("Transfer-Encoding")).thenReturn("UTF-8");\r
                PowerMockito.when(req.getHeader("Content-Length")).thenReturn("1027");\r
+\r
+               interceptor.allowOrReject(req, res, map);\r
+               assertTrue(true);\r
+       }\r
+       \r
+       @Test\r
+       (expected = NullPointerException.class) \r
+       public void testAllowOrRejectWithException() throws Exception {\r
+               PowerMockito.when(req.getHeader("Transfer-Encoding")).thenThrow(new NumberFormatException());\r
                interceptor.allowOrReject(req, res, map);\r
                assertTrue(true);\r
        }\r
+       \r
 \r
        @Test\r
        public void testGetDefLength() {\r