/home/igor/Documents/Jacek/jacek-and-igor/src/main/java/com/release11/DAO.java
/home/igor/Documents/Jacek/jacek-and-igor/src/main/java/com/release11/MyBuilder.java
/home/igor/Documents/Jacek/jacek-and-igor/src/main/java/com/release11/MyAggregator.java
/home/igor/Documents/Jacek/jacek-and-igor/src/main/java/com/release11/Main.java