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
This is late answer. But may help to other. If you are using Maven based project. You just include following code in pom.xml file. It can be resolved.
Maven
pom.xml
maven-compiler-plugin 1.7 1.7
Update: Similarly if you are using jdk version 1.8 just include it in your and tags.