DATACMNS-840 - ReturnedType's need for custom construction no includes availability of input properties.

The indicator of whether custom construction is needed for a class based return type now includes whether input properties are available in the first place.

src/main/java/org/springframework/data/repository/query/ReturnedType.java

@@ -262,7 +262,7 @@ public abstract class ReturnedType {
 		 * @see org.springframework.data.repository.query.ResultFactory.ReturnedType#needsCustomConstruction()
 		 */
 		public boolean needsCustomConstruction() {
-			return isDto();
+			return isDto() && !inputProperties.isEmpty();
 		}
 
 		/*