File list (Check if you may need any files):
ch06\J_Example.class
....\J_Example.java
....\J_Exception.class
....\J_Exception.java
....\J_ExceptionByZero.class
....\J_ExceptionByZero.java
....\J_ExceptionCatch.class
....\J_ExceptionCatch.java
....\J_ExceptionNew.class
....\J_ExceptionNewExample.class
....\J_ExceptionNewExample.java
....\J_Fibonacci.class
....\J_Fibonacci.java
....\J_Hanoi.class
....\J_Hanoi.java
....\J_RuntimeExample.class
....\J_RuntimeExample.java
....\J_Singleton.class
....\J_Singleton.java
....\J_Test.class
....\J_Test.java
....\t06_03_01\J_Example.class
....\.........\J_Example.java
....\.........\J_Singleton.class
....\.........\J_Singleton.java
....\t06_03_01
ch06