code: protected boolean isSkippedInnerClass(AnnotatedNode node) {
          if (!(node instanceof InnerClassNode)) return false;
          MethodNode enclosingMethod = ((InnerClassNode) node).getEnclosingMethod();
          return enclosingMethod != null && isSkipMode(enclosingMethod);
      }
docs: Test if a node is an inner class node, and if it is, then checks if the enclosing method is skipped.
  
  @param node
  @return true if the inner class node should be skipped