Merge pull request #1426 from thatsIch/e-overly-strong-cast

reduces overly strong type cast
2015-05-09 15:57:47 +02:00
parent e99680d59b 7c9b734948
commit 168038c595
18 changed files with 45 additions and 36 deletions
@@ -625,7 +625,7 @@ public class GridNode implements IGridNode, IPathItem
 	@Override
 	public IReadOnlyCollection<IPathItem> getPossibleOptions()
 	{
-		return (ReadOnlyCollection) this.getConnections();
+		return (IReadOnlyCollection) this.getConnections();
 	}

 	@Override