No effective change - tidy tests

src/main/java/io/ebeaninternal/server/deploy/BeanPropertyAssocMany.java

@@ -958,7 +958,7 @@ public class BeanPropertyAssocMany<T> extends BeanPropertyAssoc<T> implements ST
     return cascadeInfo.isDelete() || o2mJoinTable || ModifyListenMode.REMOVALS == modifyListenMode;
   }
 
-  public boolean isCascadeDeleteEscalate() {
+  boolean isCascadeDeleteEscalate() {
     return !elementCollection && cascadeInfo.isDelete();
   }