protected ZipBundleFile(File bundlefile, BundleData bundledata) throws IOException { super(bundlefile, bundledata);
protected ZipBundleFile(File basefile, BundleData bundledata) throws IOException { super(basefile); this.bundledata = bundledata;
		protected ZipBundleFile(File bundlefile, BundleData bundledata) throws IOException {			super(bundlefile, bundledata);			this.closed = true;			open();		}