mod.add(3);

    NavigableSet<Integer> unmod = unmodifiableNavigableSet(mod);

    /* Unmodifiable is a view. */
    mod.add(4);
    assertTrue(unmod.contains(4));
    assertTrue(unmod.descendingSet().contains(4));

    ensureNotDirectlyModifiable(unmod);
    ensureNotDirectlyModifiable(unmod.descendingSet());
    ensureNotDirectlyModifiable(unmod.headSet(2));

    public void test_relatedQueryMap_volatile() {
        // Test that the map is properly replaced when load() is called
        List<RelatedQuery> testData1 = new ArrayList<>();
        testData1.add(createRelatedQuery("term1", new String[] { "query1" }, ""));
        mockBhv.setTestData(testData1);

        relatedQueryHelper.load();
        String[] results = relatedQueryHelper.getRelatedQueries("term1");

    }

    /**
     * Wraps exception handling for {@link Properties#load(InputStream)}.
     * <p>
     * The input stream is not closed.
     * </p>
     *
     * @param props the property set (must not be {@literal null})
     * @param in the input stream (must not be {@literal null})
     */
    public static void load(final Properties props, final InputStream in) {
        assertArgumentNotNull("props", props);

      lock.lock();
      try {
        condition.await();
      } finally {
        lock.unlock();
      }
    }

    @Override
    public boolean await(long time, TimeUnit unit) throws InterruptedException {
      lock.lock();
      try {
        return condition.await(time, unit);
      } finally {
        lock.unlock();
      }
    }

    @Override
    public void awaitUninterruptibly() {

                                    <la:link href="uploadpage"
                                             styleClass="btn btn-success btn-xs ${f:h(editableClass)}">
                                        <em class="fa fa-upload">
                                        <la:message key="labels.bad_word_link_upload"/>
                                    </la:link>
                                </div>
                            </div>

                                        <la:link href="../uploadpage"
                                                 styleClass="btn btn-success btn-xs ${f:h(editableClass)}">
                                            <em class="fa fa-upload">
                                            <la:message
                                                    key="labels.bad_word_link_upload"/>
                                        </la:link>

                                        <la:link href="../uploadpage"
                                                 styleClass="btn btn-success btn-xs">
                                            <em class="fa fa-upload">
                                            <la:message
                                                    key="labels.bad_word_link_upload"/>
                                        </la:link>

	fi
	log_end_msg 0
	;;
  status)
	status_of_proc -p $PID_FILE fess fess && exit 0 || exit $?
    ;;
  restart|force-reload)
	if [ -f "$PID_FILE" ]; then
		$0 stop
		sleep 1
	fi
	$0 start
	;;
  *)
	log_success_msg "Usage: $0 {start|stop|restart|force-reload|status}"
	exit 1
	;;
esac

    @Override
    public void hook(final FwAssistantDirector assistantDirector) {
        processDBFluteSystem();
    }

    protected void processDBFluteSystem() {
        DBFluteSystem.unlock();
        DBFluteSystem.setFinalTimeZoneProvider(createFinalTimeZoneProvider());
        DBFluteSystem.lock();
    }

    protected DfFinalTimeZoneProvider createFinalTimeZoneProvider() {

                                                 styleClass="btn btn-success btn-xs ${f:h(editableClass)}">
                                            <em class="fa fa-upload">
                                            <la:message key="labels.dict_protwords_link_upload"/>
                                        </la:link>
                                    </div>