ExclusionStrategy

Excluding a field might be dependent on whether serialization or deserialization is taking place. Would be nice to expand this interface to:

enum SerializationDirection { SERIALIZING, DESERIALIZING }

public interface ExclusionStrategy {

public boolean shouldSkipField(FieldAttributes f, SerializationDirection d);
public boolean shouldSkipClass(Class clazz, SerializationDirection d );
}