Hi All, I recently upgraded tomcat from 5.5.9 to 5.5.15. When I try to run the run-tester target in the unit test suite in tomcat 5.5.15, 4 of the test cases in the "ErrorPage" suite always fails.(The test cases passes in 5.5.9) The output comes like this: ErrorPage: [tester] OK [GET /tester/ErrorPage01 HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage01 HTTP/1.0] [tester] OK [GET /tester/ErrorPage03 HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage03 HTTP/1.0] [tester] OK [GET /tester/ErrorPage05?type=Arithmetic HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage05?type=Arithmetic HTTP/1.0] [tester] OK [GET /tester/ErrorPage05?type=Array HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage05?type=Array HTTP/1.0] [tester] OK [GET /tester/ErrorPage05?type=Number HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage05?type=Number HTTP/1.0] [tester] OK [GET /tester/ErrorPage07 HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage07 HTTP/1.0] [tester] FAIL [GET /tester/ErrorPage08?type=Arithmetic HTTP/1.0] Expected data 'ErrorPage06 PASSED - SERVLET', got data 'ErrorPage06 FAILED - message is not correct' [tester] FAIL [GET /tester/WrappedErrorPage08?type=Arithmetic HTTP/1.0] Expected data 'ErrorPage06 PASSED - SERVLET', got data 'ErrorPage06 FAILED - message is not correct' [tester] FAIL [GET /tester/ErrorPage08?type=Array HTTP/1.0] Expected data 'ErrorPage06 PASSED - JSP', got data 'ErrorPage06 FAILED - message is not correct' [tester] FAIL [GET /tester/WrappedErrorPage08?type=Array HTTP/1.0] Expected data 'ErrorPage06 PASSED - JSP', got data 'ErrorPage06 FAILED - message is not correct' [tester] OK [GET /tester/ErrorPage08?type=Number HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage08?type=Number HTTP/1.0] [tester] OK [GET /tester/ErrorPage09 HTTP/1.0] [tester] OK [GET /tester/WrappedErrorPage09 HTTP/1.0] Can somebody guide me on what the problem is and what are the fixes? Attached is the output when I try to access the link from the browser. ErrorPage06 FAILED - message is not correct EXCEPTION: java.lang.ArrayIndexOutOfBoundsException: ErrorPage08 Threw ArrayIndexOutOfBoundsException EXCEPTION_TYPE: java.lang.ArrayIndexOutOfBoundsException MESSAGE: Exception in JSP: /ErrorPage08.jsp:12 9: throw new ArithmeticException 10: ("ErrorPage08 Threw ArithmeticException"); 11: } else if ("Array".equals(type)) { 12: throw new ArrayIndexOutOfBoundsException 13: ("ErrorPage08 Threw ArrayIndexOutOfBoundsException"); 14: } else if ("Number".equals(type)) { 15: throw new NumberFormatException Stacktrace: REQUEST_URI: /tester/WrappedErrorPage08 SERVLET_NAME: ErrorPage08 Thanks in Advance, Sathish --------------------------------- Jiyo cricket on Yahoo! India cricket Yahoo! Messenger Mobile Stay in touch with your buddies all the time.