PATCH NAME:          JBPAPP-2231 PRODUCT NAME:         JBoss Application Server/Platform VERSION:         4.3 CP03 SHORT DESCRIPTION:         Jasper Uses A Deployment's log4j.jar When Compiling JSPs LONG DESCRIPTION:         If a deployment (e.g. a WAR) packages its own log4j.jar then Jasper will use that log4j.jar when compiling the deployment's JSPs. This can cause strange behavior. With this patch, Jasper uses the log4j.jar shipped with JBoss regardless of the deployment's contents. MANUAL INSTALL INSTRUCTIONS:         Remove %JBOSS_HOME%/lib/commons-logging.jar         Copy the new commons-logging.jar to %JBOSS_HOME%/lib/commons-logging.jar         Rename %JBOSS_HOME%/server/default/lib/commons-logging.jar to "commons-logging. JBPAPP-2231 .jar.old"         Copy the new commons-logging.jar to %JBOSS_HOME%/server/default/lib/commons-logging.jar         Rename %JBOSS_HOME%/server/all/lib/commons-logging.jar to "commons-logging. JBPAPP-2231 .jar.old"         Copy the new commons-logging.jar to %JBOSS_HOME%/server/all/lib/commons-logging.jar         Rename %JBOSS_HOME%/server/production/lib/commons-logging.jar to "commons-logging. JBPAPP-2231 .jar.old"         Copy the new commons-logging.jar to %JBOSS_HOME%/server/production/lib/commons-logging.jar         Follow this same procedure for any custom server configuration/profile that needs this patch. COMPATIBILITY:         N/A DEPENDENCIES:         N/A SUPERSEDES:         N/A SUPERSEDED BY:         JBoss EAP 4.3 CP07 CREATOR:         Justin Bertram DATE:         2009/07/22