I'm a java beginner with knowledge in Java SE and JavaEE i.e Jdbc,servlets,JSP,which java framework is best for the beginners?

Answer 1

I suggest a JSF(Java Server Faces) framework (Primefaces,Omnifaces,etc.) and JPA(Java Persistenc API ) if you want Persist data to DB.
You can learn the MVC(Modell View Controller) pattern with that.

Furthermore:
- If you want to write clean code, yiu must use JUnit and any mock framework like Mockito.
- Learn to use a version controll system like git.
- Then u should use a CI(Continius Integration) tool like Jenkins.

Answer 2

swings and jsp