From e893d9f9a99517b2b2191db80be4d18d88e29dcf Mon Sep 17 00:00:00 2001
From: Jérémy Zurcher <jeremy@asynk.ch>
Date: Sun, 10 Jan 2016 23:47:44 +0100
Subject: ArrayListIt: add push pop enqueue dequeue

---
 .../asynk/rustanddust/engine/util/ArrayListIt.java   | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'core/src')

diff --git a/core/src/ch/asynk/rustanddust/engine/util/ArrayListIt.java b/core/src/ch/asynk/rustanddust/engine/util/ArrayListIt.java
index 7c1e4043..37e4b1fb 100644
--- a/core/src/ch/asynk/rustanddust/engine/util/ArrayListIt.java
+++ b/core/src/ch/asynk/rustanddust/engine/util/ArrayListIt.java
@@ -18,6 +18,26 @@ public class ArrayListIt<E> extends ArrayList<E> implements Iterator, Iterable<E
         super(n);
     }
 
+    public void push(E e)
+    {
+        add(e);
+    }
+
+    public E pop()
+    {
+        return remove(size() - 1);
+    }
+
+    public void enqueue(E e)
+    {
+        add(e);
+    }
+
+    public E dequeue()
+    {
+        return remove(0);
+    }
+
     @Override
     @SuppressWarnings("unchecked")
     public Iterator<E> iterator()
-- 
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