cayenne-project/src/main/java/org/apache/cayenne/project/extension/BaseSaverDelegate.java
cayenne/src/main/java/org/apache/cayenne/configuration/EmptyConfigurationNodeVisitor.java

cayenne-project/src/main/java/org/apache/cayenne/project/upgrade/handlers/UpgradeHandler_V8.java
cayenne/src/main/java/org/apache/cayenne/map/QueryDescriptorLoader.java