Hi I want to save integers for players in memory. Like Notch 2 5 9 4 SuperMan 5 8 6 3 Player2 4 4 7 9 how can I do this. (Sorry for my bad english)
Multiple numbers per play or one big one ? You could make a hashmap with key the player name or uuid and the value a list of numbers. This is basic Java and shouldn't be poste here.
As Robi said, you can store this in a hashmap. Alternatively, you can create a wrapper object containing the said values. It's up to you on how you want to structure your data storage.