Eclipse- Dynamic Web Module 3.0 requires Java 1.6 or newer error while creating new project

Question

I am not able to create a new Dynamic Web Project in eclipse indigo. I am getting the following error while creating new one.

Dynamic Web Module 3.0 r

Answer 1

Because Dynamic Web Module 3.0 requires Java 1.6 or newer. (Dynamic Web Module version 3.0 refer Serverlet 3.0)
You should
* Download and install newer JDK (JDK 1.8u20)
* Download and install newer Eclipse: Eclipse IDE for Java EE Developers Luna (4.4)

Update:
* Check JAVA_HOME Environment variable
or
* Edit eclipse.ini file (tutorial: http://wiki.eclipse.org/Eclipse.ini ) find section: -vm value