DriverManagerConnectionPoolConnection not closed, check your code!

Hi all I am receiving the following message a number of times following multiple user concurrent hits - DriverManagerConnectionPoolConnection not closed, check your code! I am physically closing the connection after the process of each request. What does the close() method on the connec

ClassCastException confusion

Hi all I have a class that is connecting to 2 beans. The one bean works while the other gives me a java.lang.ClassCastException: __Proxy4 at com.test.manager.TestManager.main(TestManager.java:45) exception. I have checked the listings. I could not find a similar case where one bean worked and