code: protected OptionalThing<Integer> createOptionalSqlExecutionCountLimit(ExecuteOption executeOption) {
          final int specifiedLimit = executeOption.getSqlExecutionCountLimit();
          return OptionalThing.ofNullable(specifiedLimit >= 0 ? specifiedLimit : null, () -> {
              throw new IllegalStateException("Not found the specified SQL execution count limit: " + toSimpleMethodExp());
          });
      }
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