I'm getting a bunch of errors like
C:\jps1.1.2\src\components\customer\src\com\sun\j2ee\blueprints\customer\custome
r\ejb\CustomerEJB.java:14: Class javax.ejb.DuplicateKeyException not found in im
port.
import javax.ejb.DuplicateKeyException;
^
C:\jps1.1.2\src\components\customer\src\com\sun\j2ee\blueprints\customer\custome
r\ejb\CustomerEJB.java:15: Class javax.ejb.CreateException not found in import.
import javax.ejb.CreateException;
^
C:\jps1.1.2\src\components\customer\src\com\sun\j2ee\blueprints\customer\custome
r\ejb\CustomerEJB.java:16: Class javax.ejb.EJBException not found in import.
import javax.ejb.EJBException;
what am I supposed to do to fix that
