@Test
  public void txFailuresWrapsFromMaxIntegerToNegativeValue() {
    statistics.incLong(txFailuresId, Long.MAX_VALUE);

    cachePerfStats.txFailure(1, 1, 1);

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