work   = (leftt ^ right) & 0xaaaaaaaa;
        leftt ^= work;
        right ^= work;
        leftt  = (leftt << 1) | ((leftt >>> 31) & 1);

        for ( round = 0; round < 8; ++round )  {
            work   = (right << 28) | (right >>> 4);
            work  ^= keys[keysi++];
            fval   = SP7[ work         & 0x0000003f ];
            fval  |= SP5[(work >>>  8) & 0x0000003f ];

                            ioff += maxChunkSize;
                        }

                        if ( dfd == null || !dfd.isValid() ) {
                            // don't reopen the file for every round if it's not necessary, keep the lock
                            dfd = openCopyTargetFile(dest, src.getAttributes(), !write);
                        }

     * @return The value of found property. (NotNull: if not found, exception)
     * @throws ConfigPropertyNotFoundException When the property is not found.
     */
    String get(String propertyKey);

    /**
     * Is the property true?
     * @param propertyKey The key of the property which is boolean type. (NotNull)
     * @return The determination, true or false. (if not found, exception)

    public static final int NT_STATUS_OBJECT_NAME_NOT_FOUND = 0xC0000034;
    public static final int NT_STATUS_OBJECT_NAME_COLLISION = 0xC0000035;
    public static final int NT_STATUS_PORT_DISCONNECTED = 0xC0000037;
    public static final int NT_STATUS_OBJECT_PATH_INVALID = 0xC0000039;
    public static final int NT_STATUS_OBJECT_PATH_NOT_FOUND = 0xC000003a;
    public static final int NT_STATUS_OBJECT_PATH_SYNTAX_BAD = 0xC000003b;

    /**
     * Retrieve a <code>String</code>. If the key cannot be found,
     * the provided <code>def</code> default parameter will be returned.
     */

    public static String getProperty( String key, String def ) {
        return prp.getProperty( key, def );
    }

    /**
     * Retrieve a <code>String</code>. If the property is not found, <code>null</code> is returned.
     */

        "The client does not have the necessary access rights to perform the requested function.", "Access is denied.",
        "The TID specified was invalid.", "The handle is invalid.", "The network name cannot be found.",
        "Not enough storage is available to process this command.", "The media is write protected.", "The device is not ready.",

            }
            else {
                ASN1ObjectIdentifier found = null;
                for ( ASN1ObjectIdentifier mech : rm ) {
                    if ( this.mechContext.isSupported(mech) ) {
                        found = mech;
                        break;
                    }
                }
                if ( found == null ) {

public class ContentNotFoundException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    public ContentNotFoundException(final String parentUrl, final String url) {
        super("Not Found: " + url + " Parent: " + parentUrl, false, false);
    }

        assertUrlLink("ftp:/home/taro/%E3%81%82.txt", //
                "file://home/taro/%E3%81%82.txt");

        assertUrlLink(null, "#not-found-docId");
        assertUrlLink("", "#not-found-docId");
        assertUrlLink(" ", "#not-found-docId");
    }

    private void assertUrlLink(String url, String expected) {
        Map<String, Object> doc = new HashMap<>();
        doc.put("doc_id", "docId");

        try {
            final StreamResponse response = viewHelper.asContentResponse(doc);
            if (response.getHttpStatus().orElse(200) == 404) {
                logger.debug("Not found: {}", targetUrl);
                saveError(messages -> messages.addErrorsNotFoundOnFileSystem(GLOBAL, targetUrl));
                return redirect(ErrorAction.class);
            }
            return response;