File list (Check if you may need any files):
caculator\.classpath
.........\.project
.........\Assert.class
.........\Assert.java
.........\AStack.class
.........\AStack.java
.........\Ca.class
.........\Ca.java
.........\CaculatorFrame1.class
.........\CaculatorPanel1$Back.class
.........\CaculatorPanel1$Clear.class
.........\CaculatorPanel1$ClearEnd.class
.........\CaculatorPanel1$Command1.class
.........\CaculatorPanel1$Command2.class
.........\CaculatorPanel1$Equal.class
.........\CaculatorPanel1$Insert1.class
.........\CaculatorPanel1$KH.class
.........\CaculatorPanel1$RadioButtonAction.class
.........\CaculatorPanel1.class
.........\Elem.class
.........\Elem.java
.........\IElem.class
.........\IElem.java
.........\LongInteger.class
.........\LongInteger.java
.........\META-INF\MANIFEST.MF
.........\........\REFACTORINGS.XML
.........\Stack.class
.........\Stack.java
.........\META-INF
caculator