public static void doPutsWithKeyAsString(String regionName, int numPuts) {
    Region<String, String> r = cache.getRegion(SEPARATOR + regionName);
    for (long i = 0; i < numPuts; i++) {
      r.put("Object_" + i, "Value_" + i);
    }
  }
Returns a Map that contains the count for number of cache server and number of Receivers.
geode-wan/src/distributedTest/java/org/apache/geode/internal/cache/wan/WANTestBase.java