private static Class getClass(String simpleClassName) throws Exception {
    String packagePrefix = "org.apache.geode.internal.cache.wan.";
    String className = packagePrefix + simpleClassName;
    Class clazz = null;
    clazz = Class.forName(className);
    return clazz;
  }
@deprecated Please use {@link DistributedRule} and Geode User APIs or {@link ClusterStartupRule}
            instead.
geode-dunit/src/main/java/org/apache/geode/internal/cache/wan/AsyncEventQueueTestBase.java