protected void postExtract(boolean isExtract)
throws IOException
{
Path path = getRootDirectory().lookup("META-INF/MANIFEST.MF");
if (path.canRead()) {
ReadStream is = path.openRead();
try {
_manifest = new Manifest(is);
} catch (IOException e) {
log.warning(L.l("{0} Manifest file cannot be read for '{1}'.\n {2}",