gistfile1.txt

 public <T> String toAmf(final T source) throws IOException {  
         final StringBuffer buffer = new StringBuffer();  
         final ByteArrayOutputStream bout = new ByteArrayOutputStream();  
         final Provider<SerializationContext> provider = new SerializationContextProvider();// creating the provider
         final Amf3Output amf3Output = new Amf3Output(provider.get());// creating the context instance  
         amf3Output.setOutputStream(bout);  
         amf3Output.writeObject(source);  
         amf3Output.flush();  
         amf3Output.close();  
         final BASE64Encoder encoder = new BASE64Encoder();  
         return encoder.encode(bout.toByteArray());  
}