@SuppressWarnings("unchecked")
  @CliCommand(value = {CliStrings.UNDEPLOY}, help = CliStrings.UNDEPLOY__HELP)
  @CliMetaData(relatedTopic = {CliStrings.TOPIC_GEODE_CONFIG})
  @ResourceOperation(resource = ResourcePermission.Resource.CLUSTER,
      operation = ResourcePermission.Operation.MANAGE, target = ResourcePermission.Target.DEPLOY)
  public ResultModel undeploy(
      @CliOption(key = {CliStrings.GROUP, CliStrings.GROUPS},
          help = CliStrings.UNDEPLOY__GROUP__HELP,
          optionContext = ConverterHint.MEMBERGROUP) String[] groups,
      @CliOption(key = {CliStrings.JAR, CliStrings.JARS},
          help = CliStrings.UNDEPLOY__JAR__HELP) String[] jars) {

    Set<DistributedMember> targetMembers = findMembers(groups, null);

    if (targetMembers.isEmpty()) {
      return ResultModel.createError(CliStrings.NO_MEMBERS_FOUND_MESSAGE);
    }

    List<CliFunctionResult> results =
        executeAndGetFunctionResult(undeployFunction, new Object[] {jars}, targetMembers);

    ResultModel result = new ResultModel();
    TabularResultModel tabularData = result.addTable("jars");
    for (CliFunctionResult cliResult : results) {
      if (!cliResult.isSuccessful()) {
        result.setStatus(Result.Status.ERROR);
      }

      @SuppressWarnings("unchecked")
      Map<String, String> undeployedJars = (Map<String, String>) cliResult.getResultObject();
      if (undeployedJars == null) {
        continue;
      }

      for (String key : undeployedJars.keySet()) {
        tabularData.accumulate("Member", cliResult.getMemberIdOrName());
        tabularData.accumulate("Un-Deployed JAR", key);
        tabularData.accumulate("Un-Deployed From JAR Location", undeployedJars.get(key));
      }
    }

    if (tabularData.getRowSize() == 0) {
      return ResultModel.createInfo(CliStrings.UNDEPLOY__NO_JARS_FOUND_MESSAGE);
    }

    if (result.getStatus() != Result.Status.OK) {
      return result;
    }
    if (getConfigurationPersistenceService() == null) {
      result.addInfo().addLine(CommandExecutor.SERVICE_NOT_RUNNING_CHANGE_NOT_PERSISTED);
    } else {
      ((InternalConfigurationPersistenceService) getConfigurationPersistenceService())
          .removeJars(jars, groups);
    }

    return result;
  }
Undeploy one or more JAR files from members of a group or all members.

@param groups Group(s) to undeploy the JAR from or null for all members
@param jars JAR(s) to undeploy (separated by comma)
@return The result of the attempt to undeploy
geode-gfsh/src/main/java/org/apache/geode/management/internal/cli/commands/UndeployCommand.java