File metadata = LocationManager.getConfigurationFile(LocationManager.BUNDLE_DATA_FILE); if (!metadata.isFile()) return;
InputStream bundleDataStream = findBundleDataFile(); if (bundleDataStream == null) return;
	private void readHeaders() {		File metadata = LocationManager.getConfigurationFile(LocationManager.BUNDLE_DATA_FILE);		if (!metadata.isFile())			return;		try {			DataInputStream in = new DataInputStream(new BufferedInputStream(new FileInputStream(metadata)));			try {				if (in.readByte() == BUNDLEDATA_VERSION) {					timeStamp = in.readLong();					installURL = in.readUTF();					initialBundleStartLevel = in.readInt();					nextId = in.readInt();				}			} finally {				in.close();			}		} catch (IOException e) {			if (Debug.DEBUG && Debug.DEBUG_GENERAL) {				Debug.println("Error reading framework metadata: " + e.getMessage()); //$NON-NLS-1$				Debug.printStackTrace(e);			}		}	}