/** {@inheritDoc} */
@Nullable
@Override
protected Object replaceObject(Object obj) throws IOException {
if (obj == null || GridMarshallerExclusions.isExcluded(obj.getClass())) return null;
if (requireSer || obj instanceof Serializable) return obj;
return new GridOptimizedWrapper(obj);
}
/** {@inheritDoc} */
@Override
public boolean canConvert(Class cls) {
return GridMarshallerExclusions.isExcluded(cls);
}