public void doUnlock(String url, String path, String id, boolean force) throws SVNException {
public void doUnlock(String path, String id, boolean force) throws SVNException {
    public void doUnlock(String url, String path, String id, boolean force) throws SVNException {        if (id == null) {            SVNLock lock = doGetLock(path);            if (lock != null) {                id = lock.getID();            }             if (id == null) {                throw new SVNException("repository path '" + path + "' is not locked.");            }        }        Map header = new HashMap();        header.put("Lock-Token", "<" + id + ">");        if (force) {            header.put("X-SVN-Options", "lock-break");        }        myHttpConnection.request("UNLOCK", path, header, (StringBuffer) null, null, new int[] {204});    }