public static void assertAllCountersZero() {
    assertEquals(counterCreate1, 0);
    assertEquals(counterUpdate1, 0);
    assertEquals(counterCreate2, 0);
    assertEquals(counterUpdate2, 0);
  }
assert all the counters are zero
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/tier/sockets/ClientConflationDistributedTest.java