public void func_71515_b(ICommandSender p_71515_1_, String p_71515_2_[]) {
   if (p_71515_2_.length > 0 && p_71515_2_[0].length() > 0) {
     String s = func_71520_a(p_71515_2_, 0);
     MinecraftServer.func_71276_C()
         .func_71203_ab()
         .func_72384_a(
             new Packet3Chat(
                 String.format("[%s] %s", new Object[] {p_71515_1_.func_70005_c_(), s})));
     return;
   } else {
     throw new WrongUsageException("commands.say.usage", new Object[0]);
   }
 }