}

    private static class TestSystemHelper extends SystemHelper {
        private final AtomicBoolean forceStop = new AtomicBoolean(false);

        @Override
        public boolean isForceStop() {
            return forceStop.get();
        }

        public void setForceStop(boolean value) {
            forceStop.set(value);
        }
    }

     */
    @PreDestroy
    public void destroy() {
        if (!finishCrawling) {
            if (logger.isInfoEnabled()) {
                logger.info("Stopping all crawlers.");
            }
            forceStop();
        }
    }

    /**
     * Adds a finished session ID to the cleanup list.
     * This method is thread-safe and adds the session ID to be cleaned up later.
     *

        private boolean forceStop = false;
        private boolean componentAvailable = true;
        private final AtomicInteger cpuLoadCallCount = new AtomicInteger(0);

        @Override
        public boolean isForceStop() {
            return forceStop;
        }

        @Override
        public void setForceStop(boolean forceStop) {
            this.forceStop = forceStop;
        }

		}
	}
}

func TestExtractHealInitParams(t *testing.T) {
	mkParams := func(clientToken string, forceStart, forceStop bool) url.Values {
		v := url.Values{}
		if clientToken != "" {
			v.Add(mgmtClientToken, clientToken)
		}
		if forceStart {
			v.Add(mgmtForceStart, "")
		}
		if forceStop {
			v.Add(mgmtForceStop, "")
		}
		return v
	}
	qParamsArr := []url.Values{
		// Invalid cases

	}
	if _, ok := qParams[mgmtForceStop]; ok {
		hip.forceStop = true
	}

	// Invalid request conditions:
	//
	//   Cannot have both forceStart and forceStop in the same
	//   request; If clientToken is provided, request can only be
	//   to continue receiving logs, so it cannot be start or
	//   stop;
	if (hip.forceStart && hip.forceStop) ||
		(hip.clientToken != "" && (hip.forceStart || hip.forceStop)) {

     */
    public boolean isForceStop() {
        return forceStop.get();
    }

    /**
     * Sets the force-stop state of the system.
     *
     * @param b true to force-stop the system.
     */
    public void setForceStop(final boolean b) {
        forceStop.set(b);
    }

    /**
     * Generates a document ID.
     *