@Test
  public void updatesWrapsFromMaxLongToNegativeValue() {
    statistics.incLong(updatesId, Long.MAX_VALUE);

    cachePerfStats.endPut(0, true);

    assertThat(cachePerfStats.getUpdates()).isNegative();
  }
Characterization test: {@code updates} currently wraps to negative from max long value.
geode-core/src/test/java/org/apache/geode/internal/cache/CachePerfStatsTest.java