Some improvements done, owner deletion started, some bugs remain there
[RRRRHHHH_Code] / ruralHouses / src / exceptions /
drwxr-xr-x   ..
-rw-r--r-- 6148 .DS_Store
-rw-r--r-- 326 BadDates.java
-rw-r--r-- 402 DB4oManagerCreationException.java
-rw-r--r-- 329 OfferCanNotBeBooked.java
-rw-r--r-- 355 OverlappingOfferExists.java