credentials = nextCredentials(provider, e.getMessage());
credentials = nextCredentials(provider, myDelegate.getRealm());
    public ISVNEditor getCommitEditor(String logMessage, ISVNWorkspaceMediator mediator) throws SVNException {        ISVNCredentials credentials = null;        ISVNCredentialsProvider provider = initProvider();        while(true) {            try {                myDelegate.setCredentials(credentials);                ISVNEditor editor = myDelegate.getCommitEditor(logMessage, mediator);                accept(provider, credentials);                return editor;            } catch (SVNAuthenticationException e) {                notAccept(provider, credentials, e.getMessage());                credentials = nextCredentials(provider, e.getMessage());            } catch (SVNException e) {                DebugLog.error(e);                throw e;            }        }    }