File list (Check if you may need any files):
3_color
.......\.classpath
.......\.project
.......\bin
.......\...\Calc.class
.......\...\FastDraw$1.class
.......\...\FastDraw$2.class
.......\...\FastDraw.class
.......\...\Field.class
.......\...\Lock$Sync.class
.......\...\Lock.class
.......\...\Monitor.class
.......\...\Pixel.class
.......\...\Program.class
.......\...\Worker.class
.......\src
.......\...\Calc.java
.......\...\FastDraw.java
.......\...\Field.java
.......\...\Lock.java
.......\...\Monitor.java
.......\...\Pixel.java
.......\...\Program.java