From 22b37fa96790b7911d4d8af95809340f68ea5820 Mon Sep 17 00:00:00 2001
From: Daniel Shiffman <daniel@shiffman.net>
Date: Mon, 3 Jun 2013 13:21:18 -0400
Subject: [PATCH] using remove() properly now in IntList example

---
 .../Topics/Advanced Data/IntListLottery/IntListLottery.pde  | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/java/examples/Topics/Advanced Data/IntListLottery/IntListLottery.pde b/java/examples/Topics/Advanced Data/IntListLottery/IntListLottery.pde
index c8ab72a36..de8910825 100644
--- a/java/examples/Topics/Advanced Data/IntListLottery/IntListLottery.pde	
+++ b/java/examples/Topics/Advanced Data/IntListLottery/IntListLottery.pde	
@@ -67,10 +67,8 @@ void draw() {
   // One every 30 frames we pick a new lottery number to go in results
   if (frameCount % 30 == 0) {
     if (results.size() < 5) {
-      // Get the first value in the lottery list
-      int val = lottery.get(0);
-      // Remove it from the lottery list
-      lottery.remove(0);
+      // Get the first value in the lottery list and remove it
+      int val = lottery.remove(0);
       // Put it in the results
       results.append(val);
     } else {