Bug in geronimo-javamail_1.4_mail-1.0.jar?

[Geist Alexander]

Hello,
I have 2 messages in my pop3-account. when i am using the following code
           Store store = session.getStore("pop3");
           store.connect(popServer, 110, popUser, popKey);

           Folder folder = store.getFolder("INBOX");
           folder.open(Folder.READ_WRITE);

           Message message[] = folder.getMessages();


it runs in this exception

   java.lang.ArrayIndexOutOfBoundsException: 2 >= 2
   at java.util.Vector.setElementAt(Vector.java:483)
   at 
org.apache.geronimo.javamail.store.pop3.POP3Folder.getMessage(POP3Folder.java:257)
   at javax.mail.Folder.getMessages(Folder.java:468)
   at javax.mail.Folder.getMessages(Folder.java:495)
   at keygen.main.MailReceiver.receive(MailReceiver.java:42)
   at keygen.main.MailReceiver.main(MailReceiver.java:171)