void checkValueSerialization(@NotNull Map<?, Value> data, @NotNull Input input) {
    if (IndexDebugProperties.DEBUG && !IndexDebugProperties.IS_IN_STRESS_TESTS) {
      Exception problem = getValueSerializationProblem(data, input);
      if (problem != null) {
        myProblemReporter.reportProblem(problem);
      }
    }
  }
void checkValueSerialization(@NotNull Map<?, Value> data, @NotNull Input input)