private boolean haveBulkMethod(PsiClass aClass) {
    return ContainerUtil.or(aClass.findMethodsByName(myBulkName, true), method -> {
      PsiParameter[] parameters = method.getParameterList().getParameters();
      if (parameters.length != 1) return false;
      return TypeUtils.variableHasTypeOrSubtype(parameters[0], getBulkParameterType());
    });
  }
private boolean haveBulkMethod(PsiClass aClass)