loadFromStream(reader); root.setPersistentProperty(QUALIFIED_NAME, null);
loadFromStream(new InputSource(reader));
	private static boolean loadOldForCompatibility() {		// in 2.0, the Javadoc locations were store as one big string im the persistent properties		try {			IWorkspaceRoot root= ResourcesPlugin.getWorkspace().getRoot();			String xmlString= root.getPersistentProperty(QUALIFIED_NAME); 			if (xmlString != null) { // only set when workspace is old				Reader reader= new StringReader(xmlString);				try {					loadFromStream(reader);					root.setPersistentProperty(QUALIFIED_NAME, null); // clear property					return true;				} finally {					try {						reader.close();					} catch (IOException e) {						// error closing reader: ignore					}				}			}		} catch (CoreException e) {			JavaPlugin.log(e); // log but ignore		}		return false;	}