public UserRequest(Channel local, Callable<?, EXC> c) throws IOException {
exports = local.startExportRecording();
try {
request = serialize(c, local);
} finally {
exports.stopRecording();
}
this.toString = c.toString();
ClassLoader cl = getClassLoader(c);
classLoaderProxy = RemoteClassLoader.export(cl, local);
}
/** {@linkplain #pin(Object) Pin down} the exported classloader. */
public void pinClassLoader(ClassLoader cl) {
RemoteClassLoader.pin(cl, this);
}