File list (Check if you may need any files):
Practical2
..........\build
..........\build.xml
..........\.....\classes
..........\.....\.......\pr2
..........\.....\.......\...\mytimer.class
..........\.....\.......\...\pr2$1.class
..........\.....\.......\...\pr2.class
..........\.....\.......\...\pr2a$1.class
..........\.....\.......\...\pr2a.class
..........\.....\.......\...\pr2b$1.class
..........\.....\.......\...\pr2b.class
..........\.....\.......\...\pr2bTimer$1.class
..........\.....\.......\...\pr2bTimer$2.class
..........\.....\.......\...\pr2bTimer.class
..........\.....\.......\...\pr2final.class
..........\manifest.mf
..........\nbproject
..........\.........\build-impl.xml
..........\.........\genfiles.properties
..........\.........\private
..........\.........\.......\private.properties
..........\.........\.......\private.xml
..........\.........\project.properties
..........\.........\project.xml
..........\src
..........\...\pr2
..........\...\...\pr2.java
..........\...\...\pr2a.java
..........\...\...\pr2b.java
..........\...\...\pr2bTimer.java
..........\test