JarFileSystem.java 文件源码

/** Initializes the root of FS.
*/
private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException {
    ois.defaultReadObject();
    closeSync = new Object();
    strongCache = null;
    softCache = new SoftReference<Cache>(null);
    aliveCount = 0;

    try {
        setJarFile(root);
    } catch (PropertyVetoException ex) {
        throw new IOException(ex.getMessage());
    } catch (IOException iex) {
        ExternalUtil.log(iex.getLocalizedMessage());
    }
}