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1. Offline

   krazytraynz

   Is it possible to create an ArrayList when a player executes a command? I need a way to keep track of used strings for specific groups of players, and the number of groups could be constantly changing.
   
   EDIT: Actually, I don't think my idea would work, unless you can use strings in place of the actual ArrayList name. Is there any other way to do what I need to?

    

   krazytraynz, Feb 4, 2014

   #1
2. Offline

   epicfacecreeper

   Try using a HashMap of ArrayLists.
   

   Code:java

   Map<String, ArrayList<String>> map = new HashMap<>();

    

   epicfacecreeper, Feb 4, 2014

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   krazytraynz likes this.
3. Offline

   krazytraynz

   
   Never would have thought of that, thanks

    

   krazytraynz, Feb 4, 2014

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