diff --git a/core/src/test/java/com/orientechnologies/common/collection/OMVRBTreeCompositeTest.java b/core/src/test/java/com/orientechnologies/common/collection/OMVRBTreeCompositeTest.java
index <HASH>..<HASH> 100644
--- a/core/src/test/java/com/orientechnologies/common/collection/OMVRBTreeCompositeTest.java
+++ b/core/src/test/java/com/orientechnologies/common/collection/OMVRBTreeCompositeTest.java
@@ -543,9 +543,7 @@ public class OMVRBTreeCompositeTest {
 		assertEquals(entry.getKey(), compositeKey(2.0, 9.0));

 	}

 

-	@SuppressWarnings("unchecked")

 	private OCompositeKey compositeKey(Comparable<?>... params) {

-		return new OCompositeKey((List<? extends Comparable<OCompositeKey>>) Arrays.asList(params));

+		return new OCompositeKey((List<Comparable<?>>) Arrays.asList(params));

 	}

-

 }
Resolved last compilation problem with Javac (Eclipse compiled)