I am trying to see where is implemented "an abstract class" and when I press in the grey button "Has Implementations" I'm not only seeing those which directly implement it, I also see the subsequents.

STEPS: Create this hierarchy of classes:
public abstract class A
public abstract class B extends A
public class C extends B
public class D extends B
public class E extends B

ACTUAL: 
When I press in the button from A class I see: B, C, D and E

EXPECTED:
In previous versions of the IDE I just saw B and I had to go to B to see C, D and E.
Is there a way to go back to that behaviour? 

Product Version = NetBeans IDE 8.1 (Build 201510222201)
Operating System = Windows 10 version 10.0 running on amd64
Java; VM; Vendor = 1.8.0_74
Runtime = Java HotSpot(TM) 64-Bit Server VM 25.74-b02

Reproducibility: null

STEPS:
  * Open dialog Foo
  * Click on button "Click me"

ACTUAL:
  nothing happens

EXPECTED:
  message pops up
public class C extends