This question already has answers here: What is a serialVersionUID and why should I use it? (26 answers) Closed 4 years ago. I have the warning message given in the title. I would like to understand and remove it. I found already some answers on this question but I do not understand these answers because … Read more
What is the difference between Serializable and Externalizable in Java? 11 Answers 11
Why does Android provide 2 interfaces for serializing objects? Do Serializable objects interopt with Android Binder and AIDL files? 14 Answers 14
I understood, I think, that a “Bean” is a Java-class with properties and getters/setters. As much as I understand, it is the equivalent of a C struct. Is that true? Also, is there a real syntactic difference between a JavaBean and a regular class? Is there any special definition or an Interface? Basically, why is … Read more
A JavaBean is just a standard All properties are private (use getters/setters) A public no-argument constructor Implements Serializable. That’s it. It’s just a convention. Lots of libraries depend on it though. With respect to Serializable, from the API documentation: Serializability of a class is enabled by the class implementing the java.io.Serializable interface. Classes that do not implement this interface will not … Read more
