Java class set quartz clock, can run on Eclipse, annotations accounted for 40%, fully understandable, just finished, completely self-created, do not have to worry about the same code, 200 lines +, the course must be, the code includes audio (wav) and pictures, please go online and find the picture and audio (wav) in the directory to run, if you do not want to find the code can be deleted. Txt file, copy it yourself.