public void save(Map<String, Object> properties) throws PropertyException {
		try {
			mWriter.save(properties);
		} catch (IOException e) {
			throw new PropertyException(e.getMessage());
		}
	}
public void save ( Map < String , Object > properties ) throws PropertyException { try { mWriter . save ( properties ) ; } catch ( IOException e ) { throw new PropertyException ( e . getMessage ( ) ) ; } }
Save all properties in a file.

@param properties
the {@link Map} with all stored deeper nested {@link Map}s
and/or values.
@throws PropertyException
if the file could not be opened, created or is directed to a
directory