java.lang.NoClassDefFoundError: net/sf/cb2xml/def/IItem

32 public class FieldNamesDtar020 {
33 
34     public static final RecordDtar020 RECORD_DTAR020 = new RecordDtar020();
35 
36     public static class RecordDtar020 {
37        public final String keycodeNo = "KEYCODE-NO";
38        public final String storeNo = "STORE-NO";
39        public final String date = "DATE";
40        public final String deptNo = "DEPT-NO";
41        public final String qtySold = "QTY-SOLD";
42        public final String salePrice = "SALE-PRICE";
43     }
44 }