diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java b/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java
index 5c21b4cc0..c5a91ac68 100644
--- a/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java
@@ -30,6 +30,7 @@ public class MiniApi extends GrammarWithAlias{
         return new ColQuery().from($(alias), col);
     }
     
+    @SuppressWarnings("unchecked")
     public static <A> ColQuery from(Expr<A> path, Iterable<A> col){
         return new ColQuery().from((Path<A>)path, col);
     }
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/comparators/MultiComparator.java b/querydsl-collections/src/main/java/com/mysema/query/collections/comparators/MultiComparator.java
index df9812c6d..78ae182aa 100644
--- a/querydsl-collections/src/main/java/com/mysema/query/collections/comparators/MultiComparator.java
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/comparators/MultiComparator.java
@@ -17,8 +17,10 @@ import org.codehaus.janino.ExpressionEvaluator;
  * @author tiwe
  * @version $Id$
  */
+
 public class MultiComparator implements Comparator<Object[]> {
-    
+
+    @SuppressWarnings("unchecked")
     private Comparator<Object> naturalOrder = ComparatorUtils.naturalComparator();
 
     private ExpressionEvaluator ev;