/Java/Why to use serializable with java bean

Why to use serializable with java bean

/*
One good reason, with respect to servlets, is that if you put 
serializable beans into your web server session, your web server can 
serialize them to disk if it's shutting down, and then deserialize them 
back into memory when it starts up. In this way, users wouldn't lose 
their sessions / logins when the server comes back up.
  
If there are any non-serializable beans in session, tomcat will fail to 
serialize sessions to disk.
I believe it's also necessary if you want to sync sessions between 
multiple servers in a cluster.
*/

Similar codes

0 vote277 views2 answers
Java replaceall regex
Java
0 vote287 views1 answer
Natural log in java
Java
1 vote271 views1 answer
Get number of items in combobox java
Java
0 vote276 views1 answer
Java how to make a 2d eclipse
Java
1 vote313 views1 answer
How to vibrate android java
Java
6 votes279 views3 answers
How to remove a sting character in java
Java
3 votes301 views2 answers
Spring boot example with swagger
Java
0 vote320 views1 answer
Java dictionary initialization
Java
0 vote314 views1 answer
Immutable map java
Java
5 votes249 views1 answer
Is a relationship concept java
Java