Advice defined has not been applied

I have a AspectJ - Project with a aspect to making some System.out.println's to learning a little bit about aspects etc.

The Problem is, that the advices which i define to the cuts doesn't work. The warning which is shown is: advice defined in ShapeAspect has not been applied [Xlint:adviceDidNotMatch]

I'm working with a Mac OS X 10.10 Yosemite, Eclipse Luna Service Release 2 (4.4.2) and AspectJ Runtime: org.aspectj.runtime_1.8.5.20150128171000.jar, for the LTW classes etc.: org.aspectj.weaver_1.8.5.20150128171000.jar and additionally org.aspectj.ajde_1.8.5.20150128171000.jar.

My simple defined aspect:

public aspect ShapeAspect {
   // pointcuts
   pointcut myPointcut2() : execution(oldshape.Point.new(..));

  // advices
  before() : myPointcut2(){
    System.out.println("Before init.");
  }
}

But at the line of before().. is the Warning: advice defined in ShapeAspect has not been applied [Xlint:adviceDidNotMatch]

What is the Problem here? On my PC with Windows it works correctly?