File list (Check if you may need any files):
Lineworld\Bird.class
.........\Bird.java
.........\Bouncer.class
.........\Bouncer.java
.........\Entity.class
.........\Entity.java
.........\Fragment.class
.........\Fragment.java
.........\Main.class
.........\Main.java
.........\Missile.class
.........\Missile.java
.........\readme.txt
.........\run lineworld.bat
.........\Screen.class
.........\Screen.java
.........\sfx
.........\...\bounce1.wav
.........\...\bounce2.wav
.........\...\bounce3.wav
.........\...\burn1.wav
.........\...\burn2.wav
.........\...\burn3.wav
.........\...\burn4.wav
.........\...\burn5.wav
.........\...\collide1.wav
.........\...\collide2.wav
.........\...\collide3.wav
.........\...\collide4.wav
.........\...\collide5.wav
.........\...\explosion1.wav
.........\...\explosion2.wav
.........\...\explosion3.wav
.........\...\explosion4.wav
.........\...\explosion5.wav
.........\Ship.java
.........\Smoke.class
.........\Smoke.java
.........\Smoker.class
.........\Smoker.java
.........\Wall.class
.........\Wall.java
.........\World.class
.........\World.java