Top "Serialversionuid" questions

`serialVersionUID` is an optional attribute of Java classes to indicate the standard serialization/deserialization format version.

What is a serialVersionUID and why should I use it?

Eclipse issues warnings when a serialVersionUID is missing. The serializable class Foo does not declare a static final serialVersionUID field …

java serialization serialversionuid
What does it mean: The serializable class does not declare a static final serialVersionUID field?

I have the warning message given in the title. I would like to understand and remove it. I found already …

java serializable serialversionuid
Why generate long serialVersionUID instead of a simple 1L?

When class implements Serializable in Eclipse, I have two options: add default serialVersionUID(1L) or generated serialVersionUID(3567653491060394677L). I think …

java serialization code-generation serialversionuid
What is serialVersionUID in java, normally in exception class?

Possible Duplicate: Why should I bother about serialVersionUID? I am going through some exception handling code and i saw something …

java serialization serialversionuid
Why my exception class needs to be serialized?

When you extend a class with class Exception ( for creating new exception) you get a warning to have a serialVersionUID. …

java exception serialization deserialization serialversionuid
Can NetBeans generate an automatic serial version ID for a Java class?

I would like to remove some warnings for some classes by generating an automatic serial version ID. In Eclipse, this …

java netbeans serialversionuid
Finding serialVersionUID of serialized object

Is there a way to determine the generated serialVersionUID of a serialized Java object? The problem is that I serialized …

java serialization serialversionuid
Should an abstract class have a serialVersionUID

In java, if a class implements Serializable but is abstract, should it have a serialVersionUID long declared, or do the …

java serialization abstract-class serialversionuid
About generated serialVersionUID in Eclipse

Is there any way to generate serialVersionUID in Eclipse serially? By serially I want to mean that if one serializable …

java eclipse serialversionuid
serialVersionUID field warning in eclipse

I have just started on AWT and made a simple program in it, it works fine but it shows a …

java serialization awt serialversionuid