Description: The use of simple calculator java interface, and can be calculated. Extract the files, put all src files are compiled again, and then run, he will receive the results.
To Search:
File list (Check if you may need any files):
Caculator
.........\Caculator.class
.........\Caculator.jcd
.........\Caculator.jcp
.........\Caculator.jcu
.........\Caculator.jcw
.........\CaculatorFrame$1.class
.........\CaculatorFrame.class
.........\classes
.........\src
.........\...\Caculator.java
.........\...\CaculatorFrame.java
.........\src_caculator.txt