V6065. A non-serializable class should not be serialized.


The analyzer has detected serialization of an object that lacks the implementation of the java.io.Serializable interface. For correct serialization and deserialization of an object, make sure its class has this interface implemented.

Consider the following example:

class Dog
{
  String breed;
  String name;
  Integer age;
  ....
}
....
Dog dog = new Dog();
....
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(dog);
....

If it comes to serializing the 'dog' object, a java.io.NotSerializableException will be thrown. To ensure correct execution of this code, the java.io.Serializable interface needs to be implemented in the 'Dog' class.

Fixed code:

class Dog implements Serializable
{
  String breed;
  String name;
  Integer age;
  ....
}
....
Dog dog = new Dog();
....
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(dog);
....

Bugs Found

Checked Projects
344
Collected Errors
12 970