Change IntSetIterator to public

Fixes Issue 1592.

diff --git a/gdx/src/com/badlogic/gdx/utils/IntSet.java b/gdx/src/com/badlogic/gdx/utils/IntSet.java
index dbb45c2..b355ac2 100644 (file)
--- a/gdx/src/com/badlogic/gdx/utils/IntSet.java
+++ b/gdx/src/com/badlogic/gdx/utils/IntSet.java
@@ -416,7 +416,7 @@ public class IntSet {
                }
        }
 
-       static private class IntSetIterator {
+       static public class IntSetIterator {
                static final int INDEX_ILLEGAL = -2;
                static final int INDEX_ZERO = -1;