Type2Message parsed = new Type2Message(t2.toByteArray());
        assertArrayEquals(challenge, parsed.getChallenge());
        assertEquals(target, parsed.getTarget());
    }


    @Test
    public void testParsingType2NoTarget () throws IOException {
        int flags = 0;
        byte[] challenge = new byte[] {
            0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8

            //                                    if( e2.getPomOrder() == e1.getPomOrder() )
            //                                        return
            // e1.getTarget().toString().compareTo(e2.getTarget().toString() );
            //
            //                                    return e2.getPomOrder() - e1.getPomOrder();
            //                                }
            //

        return sortOrder;
    }

    public void setSortOrder(Integer value) {
        registerModifiedProperty("sortOrder");
        this.sortOrder = value;
    }

    public String getTarget() {
        checkSpecifiedProperty("target");
        return convertEmptyToNull(target);
    }

    public void setTarget(String value) {
        registerModifiedProperty("target");

        setupEpg(_epgMap, et -> ((ScheduledJob) et).getSortOrder(), (et, vl) -> ((ScheduledJob) et).setSortOrder(DfTypeUtil.toInteger(vl)),
                "sortOrder");
        setupEpg(_epgMap, et -> ((ScheduledJob) et).getTarget(), (et, vl) -> ((ScheduledJob) et).setTarget(DfTypeUtil.toString(vl)),
                "target");

    public MetadataGraphVertex getSource() {
        return source;
    }

    public void setSource(MetadataGraphVertex source) {
        this.source = source;
    }

    public MetadataGraphVertex getTarget() {
        return target;
    }

    public void setTarget(MetadataGraphVertex target) {
        this.target = target;
    }

    @Override
    public String toString() {

        this.challenge = challenge;
    }

    /**
     * Returns the authentication target.
     *
     * @return A <code>String</code> containing the authentication target.
     */
    public String getTarget() {
        return target;
    }

    /**
     * Sets the authentication target.
     *
     * @param target The authentication target.
     */
    public void setTarget(String target) {

        setupEpg(_epgMap, et -> ((ThumbnailQueue) et).getPath(), (et, vl) -> ((ThumbnailQueue) et).setPath(DfTypeUtil.toString(vl)),
                "path");
        setupEpg(_epgMap, et -> ((ThumbnailQueue) et).getTarget(), (et, vl) -> ((ThumbnailQueue) et).setTarget(DfTypeUtil.toString(vl)),
                "target");
        setupEpg(_epgMap, et -> ((ThumbnailQueue) et).getThumbnailId(),

    }


    /**
     * Returns the authentication target.
     *
     * @return A <code>String</code> containing the authentication target.
     */
    public String getTarget () {
        return this.target;
    }


    /**
     * Sets the authentication target.
     *
     * @param target
     *            The authentication target.
     */

        return startTime;
    }

    public void setStartTime(Long value) {
        registerModifiedProperty("startTime");
        this.startTime = value;
    }

    public String getTarget() {
        checkSpecifiedProperty("target");
        return convertEmptyToNull(target);
    }

    public void setTarget(String value) {
        registerModifiedProperty("target");

            cb.query().setAvailable_Equal(Constants.T);
            cb.query().setCrawler_Equal(Constants.T);
        }, scheduledJob -> {
            if (fessConfig.isSchedulerTarget(scheduledJob.getTarget())) {
                if (scheduledJob.isRunning()) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("{} is running.", scheduledJob.getId());
                    }