Design view in Ecllipse

Windows builder option.

Windows builder option might not available in ecllipse setup
you have to explicitly download it from internet.





If it is already present in eclipse then 
Right click on class file
open with windows builder.

How to view design of JSP In eclipse

Goto window - preferences - general - editors - file associations

choose *.jsp

and in associated editors choose "web page editor" as the first default