This TestFix applies to Rational Application Developer (RAD) 7.5.5.5 iFix 001 *****NOTE: It is mandatory to have Rational Application Developer (RAD) 7.5.5.5 iFix001 installed before applying this test fix***** Details on the test fix: ~~~~~~~~~~~~~~~~~~~~~~~~ This test fix addresses the following problem: PM83545: ClassCastException from the J2EE classpath container How to apply the test fix: ~~~~~~~~~~~~~~~~~~~~~~~~~~ 1. Unzip the file to a temporary location on the file system 2. Change directory to . There are features and plugins directory. features directory is normally empty, and plugins directory usually contains one jar file and one directory. The typical location for is C:\Program Files\IBM\SDP (note: not SDPShared) 3. Copy the content of features directory to /features/ 4. Copy the content of plugins directory to /plugins/ 5. Start the product IMPORTANT: If you are using the Windows Vista or Windows 7 platform and the product is installed into the 'Program Files' or 'Program Files (x86)' directory then you will need to start the product using the 'Run as administrator' action to ensure that it has sufficient access to write the testfix metadata to the installation directory; Otherwise, the testfix will fail to install. How to uninstall the test fix: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1. Stop the product 2. Remove org.eclipse.jst.web_core.feature.patch_3.0.5.v201302051800 from directory /features/ 3. Remove org.eclipse.jst.j2ee_1.1.220.v20130205_1800.jar from directory /plugins/ 4. Start the product