@Test(groups = { "unit" }, expectedExceptions = IllegalArgumentException.class)

public void overlappingRanges2() {
    RoutingMapProviderHelper.getOverlappingRanges(ROUTING_MAP_PROVIDER, "dbs/db1/colls/coll1",
            Arrays.asList(new Range<String>("0A", "0D", true, true), new Range<String>("0D", "0E", true, true)));
}