public void calcLabel() {
    final DebuggerContextImpl context = getTree().getDebuggerContext();
    update(context, () -> getDescriptor().updateRepresentation(context.createEvaluationContext(), new DescriptorLabelListener() {
      @Override
      public void labelChanged() {
        updateCaches();
        DebuggerTreeNodeImpl.this.labelChanged();
      }
    }), true);
  }
public void calcLabel()