org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER will not be exported or published.

WARNING in Eclipse : Classpath entry org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER will not be exported or published. Runtime ClassNotFoundExceptions may result.

1. Open [Properties] of the project
2. Select [Java Build Path]
3. Select [Order and Export]
4. Enable checkbox on [Maven Dependencies]
5. Click [OK]
   
6. Open [Windows>Show View>Other>Problems]
7. Select the warning what you want to solve
8. Press [Ctrl-1]
   
9. Click [Finish] on Quick Fix window