CoreRegistry.put(BehaviorNodeFactory.class, nodeFactory);
BehaviorTreeLoader loader = new BehaviorTreeLoader();
BehaviorTreeData data = buildSample();
OutputStream os = new ByteArrayOutputStream(10000);
loader.save(os, data);
String jsonExpected = os.toString();
data = loader.load(null, new ByteArrayInputStream(jsonExpected.getBytes()), null, null);
os = new ByteArrayOutputStream(10000);
loader = new BehaviorTreeLoader();
loader.save(os, data);