java.lang.StringIndexOutOfBoundsException: String index out

Hi,

I'm using jid3lib-0.5.4 to write a software for iPod Backup (FleXiPod), but I have a problem with several mp3 files.

This is the piece of code :

try {
MP3File mp3file = new MP3File((java.lang.String) filename);
} catch (Exception e) ....

and this is the error :

File /media/iPod/Musica/Lira - feel good.mp3
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 4
at java.lang.String.substring(String.java:1935)
at org.farng.mp3.object.ObjectStringFixedLength.readString(Unknown Source)
at org.farng.mp3.object.AbstractMP3Object.readByteArray(Unknown Source)
at org.farng.mp3.AbstractMP3FragmentBody.read(Unknown Source)
at org.farng.mp3.id3.FrameBodyCOMM.<init>(Unknown Source)
at org.farng.mp3.id3.AbstractID3v2Frame.readBody(Unknown Source)
at org.farng.mp3.id3.ID3v2_3Frame.read(Unknown Source)
at org.farng.mp3.id3.ID3v2_3Frame.<init>(Unknown Source)
at org.farng.mp3.id3.ID3v2_3.read(Unknown Source)
at org.farng.mp3.id3.ID3v2_3.<init>(Unknown Source)
at org.farng.mp3.MP3File.<init>(Unknown Source)
at org.farng.mp3.MP3File.<init>(Unknown Source)
at org.farng.mp3.MP3File.<init>(Unknown Source)
at iPodBackup.podcopy.FillNomeFile(podcopy.java:89)
at iPodBackup.podcopy.copydir(podcopy.java:59)
at iPodBackup.podcopy.<init>(podcopy.java:39)
at iPodBackup.podcopy.main(podcopy.java:178)

Is it a bug or something else ?