@Override
      public void execute(FunctionContext<Object> context) {
        if (context.getArguments() instanceof String) {
          context.getResultSender().lastResult(stringResult);
        } else if (context.getArguments() instanceof Boolean) {
          context.getResultSender().lastResult(booleanResult);
        }
      }
Verify that AuthenticationRequiredException is not thrown when security-* properties are NOT
provided. We have to grep for this exception in logs for any occurrence.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/execute/DistributedRegionFunctionExecutionDUnitTest.java