1-Java beans.
2-Networking and security in java.
3-Working with jdbc.
4-Servlet 4.0.
5-Handling session in servlet.
6-Implement event handling and wrappers in servlet.
7- java server page 2.3 and expression language.
8- implementing jsp tag extension
9- imple javaserver pages standard library
10- implementing filters
11-working with java server face
12- understanding java mail
13- java ee design pattern
14- implementing soa using java web services
15- working with hibernate
16- working with struts
17- spring
18- spring config
19- spring web mvc