}
        if (list.size() >= 2) {
            String msg = "The size of selected list is over 1: " + list.size();
            throw new FetchingOverSafetySizeException(msg, 1); // immediately caught by caller and translated
        }
        return list.get(0);
    }

    @Override
    protected <RESULT extends ENTITY> List<RESULT> delegateSelectList(final ConditionBean cb, final Class<? extends RESULT> entityType) {

            }
            while ( len > blockSize && n == r );
            // this used to be len > 0, but this is BS:
            // - InputStream.read gives no such guarantee
            // - otherwise the caller would need to figure out the block size, or otherwise might end up with very small
            // reads
            return (int) ( this.fp - start );
        }
    }


    /**

    protected static final String CACHE_MSG = "cache_msg";

    protected static final Pattern LOCAL_PATH_PATTERN = Pattern.compile("^file:/+[a-zA-Z]:");

    protected static final Pattern SHARED_FOLDER_PATTERN = Pattern.compile("^file:/+[^/]\\.");

    protected static final String ELLIPSIS = "...";

    protected boolean encodeUrlLink = false;

    protected String urlLinkEncoding = Constants.UTF_8;

            }
            final HttpServletResponse response = LaResponseUtil.getResponse();
            final SpnegoHttpServletResponse spnegoResponse = new SpnegoHttpServletResponse(response);

            // client/caller principal
            final SpnegoPrincipal principal;
            try {
                principal = getAuthenticator().authenticate(request, spnegoResponse);
                if (logger.isDebugEnabled()) {

        return disconnect(hard, true);
    }


    /**
     * Disconnect the transport
     * 
     * @param hard
     * @param inUse
     *            whether the caller is holding a usage reference on the transport
     * @return whether conenction was in use
     * @throws IOException
     */
    public synchronized boolean disconnect ( boolean hard, boolean inUse ) throws IOException {

        }
        if (list.size() >= 2) {
            String msg = "The size of selected list is over 1: " + list.size();
            throw new FetchingOverSafetySizeException(msg, 1); // immediately caught by caller and translated
        }
        return list.get(0);
    }

    @Override
    protected <RESULT extends ENTITY> List<RESULT> delegateSelectList(final ConditionBean cb, final Class<? extends RESULT> entityType) {

                return loc;
            }
        }
    }


    /**
     * Use a exclusive connection for this tree
     * 
     * If an exclusive connection is used the caller must make sure that the tree handle is kept alive,
     * otherwise the connection will be disconnected once the usage drops to zero.
     * 
     * @param np
     *            whether to use an exclusive connection

        }
        if (list.size() >= 2) {
            String msg = "The size of selected list is over 1: " + list.size();
            throw new FetchingOverSafetySizeException(msg, 1); // immediately caught by caller and translated
        }
        return list.get(0);
    }

    @Override
    protected <RESULT extends ENTITY> List<RESULT> delegateSelectList(final ConditionBean cb, final Class<? extends RESULT> entityType) {

     * <p>
     * Note that this is different from calling <tt>getSecurity</tt> on a
     * share. There are actually two different ACLs for shares - the ACL on
     * the share and the ACL on the folder being shared.
     * Go to <i>Computer Management</i>
     * &gt; <i>System Tools</i> &gt; <i>Shared Folders</i> &gt; <i>Shares</i> and
     * look at the <i>Properties</i> for a share. You will see two tabs - one