VCSManagerIndexTest: fix number of parameters for test suite
diff --git a/tests/org.hawk.timeaware.tests/src/org/hawk/timeaware/tests/VCSManagerIndexTest.java b/tests/org.hawk.timeaware.tests/src/org/hawk/timeaware/tests/VCSManagerIndexTest.java
index 29eec8d..d16ea47 100644
--- a/tests/org.hawk.timeaware.tests/src/org/hawk/timeaware/tests/VCSManagerIndexTest.java
+++ b/tests/org.hawk.timeaware.tests/src/org/hawk/timeaware/tests/VCSManagerIndexTest.java
@@ -21,14 +21,12 @@
 import static org.junit.Assert.assertNull;
 
 import java.io.File;
-import java.util.Arrays;
 
 import org.hawk.backend.tests.BackendTestSuite;
 import org.hawk.backend.tests.factories.IGraphDatabaseFactory;
 import org.hawk.core.graph.IGraphDatabase;
 import org.hawk.core.graph.IGraphTransaction;
 import org.hawk.core.util.DefaultConsole;
-import org.hawk.integration.tests.emf.EMFModelSupportFactory;
 import org.hawk.timeaware.graph.VCSManagerIndex;
 import org.hawk.timeaware.graph.VCSManagerIndex.RepositoryNode;
 import org.junit.Before;
@@ -54,17 +52,10 @@
 	private VCSManagerIndex idx;
 
 	@Parameters(name = "{0}")
-	public static Iterable<Object[]> params() {
-		Object[][] baseParams = BackendTestSuite.timeAwareBackends();
-
-		Object[][] params = new Object[baseParams.length][];
-		for (int i = 0; i < baseParams.length; i++) {
-			params[i] = new Object[] { baseParams[i][0], new EMFModelSupportFactory() };
-		}
-
-		return Arrays.asList(params);
+	public static Object[][] params() {
+		return BackendTestSuite.timeAwareBackends();
 	}
-	
+
 	public VCSManagerIndexTest(IGraphDatabaseFactory factory) {
 		this.dbFactory = factory;
 	}