two very minor code changes

Author: gavinking

hibernate-core/src/main/java/org/hibernate/sql/results/graph/collection/internal/DelayedCollectionFetch.java

@@ -41,12 +41,9 @@ public DomainResultAssembler<?> createAssembler(
 			InitializerParent<?> parent,
 			AssemblerCreationState creationState) {
 		// lazy attribute
-		if ( unfetched ) {
-			return new UnfetchedCollectionAssembler( getFetchedMapping() );
-		}
-		else {
-			return super.createAssembler( parent, creationState );
-		}
+		return unfetched
+				? new UnfetchedCollectionAssembler( getFetchedMapping() )
+				: super.createAssembler( parent, creationState );
 	}
 
 	public CollectionInitializer<?> createInitializer(InitializerParent<?> parent, AssemblerCreationState creationState) {

hibernate-core/src/main/java/org/hibernate/sql/results/internal/domain/CircularBiDirectionalFetchImpl.java

@@ -94,7 +94,7 @@ public void collectValueIndexesToCache(BitSet valueIndexes) {
 	}
 
 	@Override
-	public DomainResultAssembler createAssembler(InitializerParent<?> parent, AssemblerCreationState creationState) {
+	public DomainResultAssembler<?> createAssembler(InitializerParent<?> parent, AssemblerCreationState creationState) {
 		return new CircularBiDirectionalFetchAssembler(
 				getResultJavaType(),
 				keyResult == null ? null : keyResult.createResultAssembler( parent, creationState ),