Solving “Dynamic Web Module 3.0 requires Java 1.6 or newer” in Maven Projects

转自：http://qussay.com/2013/09/13/solving-dynamic-web-module-3-0-requires-java-1-6-or-newer-in-maven-projects/

When you’re creating a project with 

Dynamic
Web Module 3.0

 support, you should be using Java 1.6 or newer. I’ll be fixing this issue with Java 1.7, using Eclipse.

The “Markers” tab will be showing the next error:



First check that your project is configured probably to use Java 1.7.
Right click your project > Properties > Java
Compiler and set “Compiler
compliance level” to 1.7.



Next
from the menu on the left select Project
Facets > Java and
set its version to 1.7



If
you didn’t find 1.7 as one of the drop down options in the previous preferences, then you have to add it to eclipse first.
Navigate to eclipse Preferences > Java > Installed
JREs, click Add,
and locate your installed Java path.



Open your project’s 

pom.xml

 and add this plugin tag

Finally, right click on your project > Maven > Update
Project…