// save repository entry properties
FileOutputStream fOut = null;
try {
fOut = new FileOutputStream(new File(baseDirectory, PROPERTIES_FILE));
root.save(fOut);
} catch (IOException ioe) {
throw new OLATRuntimeException("Error writing repo properties.", ioe);
} catch (ConfigurationException cfe) {
throw new OLATRuntimeException("Error writing repo properties.", cfe);
} finally {