/** Returns the readResolve method */
protected Method getReadResolve(Class cl) {
for (; cl != null; cl = cl.getSuperclass()) {
Method[] methods = cl.getDeclaredMethods();
for (int i = 0; i < methods.length; i++) {
Method method = methods[i];
if (method.getName().equals("readResolve") && method.getParameterTypes().length == 0)
return method;
}
}
return null;
}
