fix Iterator generic in Collection

2 files changed, 2 insertions, 3 deletions

diff --git a/core/src/ch/asynk/gdx/boardgame/utils/Collection.java b/core/src/ch/asynk/gdx/boardgame/utils/Collection.java
index b546217..220e4c7 100644
--- a/core/src/ch/asynk/gdx/boardgame/utils/Collection.java
+++ b/core/src/ch/asynk/gdx/boardgame/utils/Collection.java
@@ -2,7 +2,7 @@ package ch.asynk.gdx.boardgame.utils;
 
 import java.util.Iterator;
 
-public interface Collection<E> extends Iterator, Iterable<E>
+public interface Collection<E> extends Iterator<E>, Iterable<E>
 {
     public int size();
 
diff --git a/core/src/ch/asynk/gdx/boardgame/utils/IterableArray.java b/core/src/ch/asynk/gdx/boardgame/utils/IterableArray.java
index 1edf84f..f592baa 100644
--- a/core/src/ch/asynk/gdx/boardgame/utils/IterableArray.java
+++ b/core/src/ch/asynk/gdx/boardgame/utils/IterableArray.java
@@ -116,11 +116,10 @@ public class IterableArray<E> implements Collection<E>
         return false;
     }
 
-    @SuppressWarnings("unchecked")
     @Override public Iterator<E> iterator()
     {
         this.idx = 0;
-        return (Iterator<E>) this;
+        return this;
     }
 
     @Override public boolean hasNext()