File list (Check if you may need any files):
calculator\.classpath
..........\.project
..........\1.jpg
..........\2.jpg
..........\Alu.class
..........\Alu.java
..........\Calculator$NewPanel.class
..........\Calculator.class
..........\Calculator.java
..........\META-INF\MANIFEST.MF
..........\OP.class
..........\OP.java
..........\Thumbs.db
..........\Try.class
..........\Try.java
..........\WindowDestroyer.class
..........\WindowDestroyer.java
..........\Wrong.class
..........\Wrong.java
..........\缇庡コ.jpg
..........\银河计算器.jar
..........\META-INF
calculator