Javassist with JDK 8 serialization issue

Serialization.java

package issue;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.lang.reflect.Method;

import javassist.util.proxy.MethodFilter;
import javassist.util.proxy.MethodHandler;
import javassist.util.proxy.Proxy;
import javassist.util.proxy.ProxyFactory;

public class SerializationIssue implements Serializable {
	protected static MethodFilter METHOD_FILTER = new MethodFilter() {
		public boolean isHandled(Method m) {
			if (m.getName().startsWith("get"))
				return true;
			return false;
		}

	};
	public class FormProxyHandler implements MethodHandler, Serializable {
		
		FormStatusImpl _status;
		public FormProxyHandler() {
			_status = new FormStatusImpl();
		}
		private class FormStatusImpl implements FormStatus, Serializable {
			
			private FormProxyObject self;
			public FormStatusImpl() {
			}
			public void setOwner(FormProxyObject self) {
				this.self = self;
			}
			public Object getOrigin() {
				return self;
			}
		}

		public Object invoke(Object self, Method method, Method proceed,
				Object[] args) throws Exception {
			try {
				final String mname = method.getName();
				if ("getFormStatus".equals(mname)) {
						_status.setOwner((FormProxyObject)self);
						return _status;
				}
			} catch (Exception e) {
				e.printStackTrace();
			}
			return null;
		}
	}
	public interface FormProxyObject {
		public FormStatus getFormStatus();
	}
	public interface FormStatus {
		public Object getOrigin();
	}
	private static class POJO implements Serializable {
		public POJO(){}
	}
	public static <T extends Object> T createFormProxy(T origin, Class<?> type) {
		ProxyFactory factory = new ProxyFactory();
		factory.setFilter(METHOD_FILTER);
		factory.setSuperclass(type);
		factory.setInterfaces(new Class[]{FormProxyObject.class});
		Class<?> proxyClass = factory.createClass();
		Object p1 = null;
		try {
			p1 = proxyClass.newInstance();
		} catch (Exception e) {
			e.printStackTrace();
		}

		((Proxy) p1).setHandler(new SerializationIssue().new FormProxyHandler());
		return (T) p1;
	}
	
	public static void main(String[] args) throws Exception {
		POJO pojo = new POJO();
		POJO p1 = createFormProxy(pojo, pojo.getClass());
		
				// caused by invoking this method. Fails in Java 8
		FormStatus formStatus = ((FormProxyObject) p1).getFormStatus();
		
		ByteArrayOutputStream oaos = new ByteArrayOutputStream();
		ObjectOutputStream oos = new ObjectOutputStream(oaos);
		oos.writeObject(p1);
		oos.close();
		oaos.close();

		byte[] bytes = oaos.toByteArray();
		ByteArrayInputStream oaos1 = new ByteArrayInputStream(bytes);
		ObjectInputStream oos1 = new ObjectInputStream(oaos1);
		
		POJO newStatus = (POJO) oos1.readObject();
		System.out.println(newStatus);
	}
}