@After
  public void tearDown() throws Exception {
    System.clearProperty(SimpleStatSampler.ARCHIVE_FILE_NAME_PROPERTY);
    System.clearProperty(SimpleStatSampler.FILE_SIZE_LIMIT_PROPERTY);
    System.clearProperty(SimpleStatSampler.DISK_SPACE_LIMIT_PROPERTY);
    System.clearProperty(SimpleStatSampler.SAMPLE_RATE_PROPERTY);
    closeStatisticsFactory();
  }
Integration tests for {@link SimpleStatSampler}.

@since GemFire 7.0
geode-core/src/integrationTest/java/org/apache/geode/internal/statistics/SimpleStatSamplerIntegrationTest.java