bug fix

Author: Mihail Slavchev

src/jni/ObjectManager.cpp

@@ -461,7 +461,6 @@ void ObjectManager::MarkReachableObjects(Isolate *isolate, const Local<Object>&
 			auto hasImplObject = HasImplObject(isolate, o);
 			if (hasImplObject)
 			{
-				jsInfo->IsJavaObjectWeak = false;
 				m_implObjStrong[jsInfo->JavaObjectID] = nullptr;
 			}
 			o->SetHiddenValue(propName, curGCNumValue);

src/src/com/tns/Runtime.java

@@ -671,7 +671,7 @@ private void checkWeakObjectAreAlive(ByteBuffer input, ByteBuffer output, int le
 			}
 			else
 			{
-				isReleased = 1;
+				isReleased = (strongInstances.get(javaObjectId) == null) ? 1 : 0;
 			}
 
 			output.putInt(isReleased);