POP3/IMAP server for GMAIL in JAVA

hi
I used GMConnetor class to connect to gmail.but i get the o/p as

INFO: Initializing ...
Feb 9, 2007 10:41:25 PM siuying.gm.GMConnector <init>
INFO: Initialization done.
Feb 9, 2007 10:41:26 PM siuying.gm.GMConnector connect
INFO: Request Body: org.apache.commons.httpclient.methods.ByteArrayRequestEntity@e1899b
Feb 9, 2007 10:41:35 PM siuying.gm.GMConnector connect
WARNING: Failed to open url.

My code is
import siuying.gm.*;

class gm
{
psvm(String dj[])
{
GMConnector con1 = new GMConnector("rdino.mohan","mypassword",20);
boolean st=con1.connect();
System.out.println(st);
}
}