This content has been marked as final. Show 2 replies
The file will forever be manipulated only by java programs.
If the types of the keys and/or values are your own classes and you will ever want to refactor those classes, newer versions may not be able to read files created with older versions.
well yes im using classes as values, im almost very sure that i will not need to manipulate those classes in the future
so i guess this is not a problem
i am acutally concerned about memory issues that i might be not aware of