default public Configuration newGraphConfiguration(final String graphName,
                                                       final Class<?> test,
                                                       final String testMethodName,
                                                       final LoadGraphWith.GraphData loadGraphWith) {
        return newGraphConfiguration(graphName, test, testMethodName, new HashMap<>(), loadGraphWith);
    }
When implementing this method ensure that a test suite can override any settings EXCEPT the
"gremlin.graph" setting which should be defined by the implementer. It should provide a
{@code Configuration} that will generate a graph unique to that {@code graphName}.

@param graphName      a unique test graph name
@param test           the test class
@param testMethodName the name of the test
@param loadGraphWith  the data set to load and will be null if no data is to be loaded
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/GraphProvider.java