@Nullable
  private static PsiVariable resolveVariable(final StackFrameProxy frame,
                                             final String name,
                                             final Project project,
                                             final DebugProcess process) {
    PsiElement place = ContextUtil.getContextElement(new SimpleStackFrameContext(frame, process));
    if (place == null) {
      return null;
    }
    return ReadAction.compute(() ->
      JavaPsiFacade.getInstance(project).getResolveHelper().resolveReferencedVariable(name, place));
  }
@Nullable
  private static PsiVariable resolveVariable(final StackFrameProxy frame,
                                             final String name,
                                             final Project project,
                                             final DebugProcess process)