@Test
  public void readingFourActiveCacheClientUpdaterStatsWithReader() throws Exception {
    StatArchiveReader reader =
        new StatArchiveReader(new File[] {archiveFile}, new StatSpec[] {statSpec}, true);

    Set<ResourceInst> resourceInstList = new HashSet<>();
    for (final ResourceInst o : (Iterable<ResourceInst>) reader.getResourceInstList()) {
      resourceInstList.add(o);
    }

    assertThat(resourceInstList.size()).isEqualTo(2);
  }
Confirms existence of GEODE-1782 and its fix.

<p>
GEODE-1782: StatArchiveReader ignores later stats resource with same name as closed stats
resource

@since Geode 1.0
geode-core/src/integrationTest/java/org/apache/geode/internal/statistics/StatArchiveWithConsecutiveResourceInstIntegrationTest.java