#5 store.getFolder fails if folderName != "INBOX" and session.setDebug(true)

[David Portabella Clotet]

store.getFolder(folderName)
fails if folderName != "INBOX" and session.setDebug(true)
with
Exception in thread "main" java.lang.StackOverflowError
at net.ukrpost.storage.maildir.MaildirFolder.getFullName(MaildirFolder.java:944)
at javax.mail.Folder.toString(Folder.java:1656)
at java.lang.String.valueOf(String.java:2854)
at java.lang.StringBuffer.append(StringBuffer.java:232)
at net.ukrpost.storage.maildir.MaildirStore.debug(MaildirStore.java:203)
at net.ukrpost.storage.maildir.MaildirFolder.debug(MaildirFolder.java:1326)
at net.ukrpost.storage.maildir.MaildirFolder.hasParent(MaildirFolder.java:970)
at net.ukrpost.storage.maildir.MaildirFolder.getFullName(MaildirFolder.java:954)
at javax.mail.Folder.toString(Folder.java:1656)

javamaildir v0.6