Tomcat 5.5.25 is really suck, it’s causing so many errors in my web applications, which didn’t happened in previous Tomcat 5.5.23 deployment.

For Example,

  1. java.security.AccessControlException: access denied (logging.properties read)
  2. java.security.AccessControlException: access denied (java.lang.RuntimePermission accessDeclaredMembers)
  3. Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Something unusual has occured to cause the driver to fail. Please report this exception.)
    Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Something unusual has occured to cause the driver to fail. Please report this exception.)

Really tire with it, give up and upgrade to Tomcat 6.x, surprisingly, all error messages are gone, Great! So, sorry to Tomcat 5.5.25… you are too advance to configure ~

Any Java questions or problems? please post at this JavaNullPointer.com forum, see you there ~