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1. Offline

   XFarwar

   Hi, I need help with my plugin. I'm creating an friend system plugin for my Server and I need help with List<String>. I've created an List to set all players, but, there's a way to get the number of the player? For example:
   Friends:
   - Lol
   - Notch
   - Jeb
   Now I need to get the number of the Friends (3). Thanks.

    

   XFarwar, Jan 19, 2015

   #1
2. Offline

   teej107

   Have you tried looking through the Java Documentation?

    

   teej107, Jan 19, 2015

   #2
3. Offline

   XFarwar

   Ya, I found nothing, maybe beceause i'm italian and i don't know english very well.

    

   XFarwar, Jan 19, 2015

   #3
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   mythbusterma

   @XFarwar
   
   How about List#size().....

    

   mythbusterma, Jan 20, 2015

   #4
5. Offline

   Avery246813579

   @XFarwar If you want to get the amount of players in a list, use listName.size(). Here is the oracle guide on lists, so in the future you will not need to post on bukkit forums:
   http://docs.oracle.com/javase/7/docs/api/java/util/List.html

    

   Avery246813579, Jan 20, 2015

   #5

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