How to start with advanced Java Programming?

Hi,

I m C++ prgrammer (3 Years exp) and now i m learning Advanced Java. I have around 1 year of exp in core java (Swing, JDBC, JSP, Servlets, MySql). But now i m planning to learn advanced java.

Spring
Hibernate
JSF
Struts

I found very good examples in Netbeans tutorials but i really don't understand how to start learning it. I found some maven framework also.
Can someone pls guide me how can be advanced java programmer within 2 months.

Thanks