File list (Check if you may need any files):
MidletPackage
.............\Circuit.java
.............\Controller.java
ModelPackage
............\Arc.java
............\DIYmath.java
............\LA.java
............\Line.java
............\Model.java
............\Point.java
............\recordStore.java
............\ZHY.java
UIPackage
.........\CircuitUI.java
.........\InOutUI.java
.........\InquireUI.java
.........\NewUI.java
.........\OneUI.java
.........\PaddUI.java
.........\Password.java
.........\PdInUI.java
.........\PointUI.java
.........\StringItemUI.java