What is java and the whole bunch of things.
I only know how to use eclipse to write java project, probably java 1.4.
Can someone give me a picture about the whole bunch of java things such as jsp servlet spring struts hibernate J2EE glassfish J2EE 5 J2EE 6 EJB bah bah bah...
Someone said a programmer who know J2EE worth quite a lot of money, but there can I start to learn about it? I don't even know will the company use the lastest update of J2EE, maybe some of them are still using version that is quite old.