@AfterClass
  public static void tearDownAfterClass() {
    for (Handler handler : savedHandlers) {
      logger.addHandler(handler);
    }

    Gfsh.getCurrentInstance().stop();
  }
Restore logging to state prior to the execution of this class
geode-gfsh/src/integrationTest/java/org/apache/geode/management/internal/cli/shell/GfshInitFileIntegrationTest.java