LogDirectoryImpl(File parent) throws AppDirInitializationException {
super(parent, NAME);
sessionTimestamp = new Date();
sessionLogLocation = createSessionLogLocation();
errorLogFileWriter = new ErrorLogFilePersistor(sessionLogLocation);
ErrorLog.setPersistor(errorLogFileWriter);
sessionLock = new Object();
new SystemErrRedirector().redirect();
new SystemOutRedirector().redirect();
new FileCleanup().start();