Prima di tutto ti ringrazio per esserti interessato al mio problema, poi non so quale sia il codice di cui tu parli allora ho copiato l'intero messaggio della console di java e lo riporto qui di seguito
basic: Interruzione applet...
basic: Ricerca informazioni...
basic: Rilascio classloader: sun.plugin.ClassLoaderInfo@148cc8c, refcount=0
basic: Caching classloader:
basic: Dimensioni cache classloader attuale:
basic: Fine...
basic: Esecuzione join thread...
basic: Distruzione applet...
basic: Eliminazione applet...
basic: Chiusura applet...
java.net.SocketException: socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at it.ludonet.xface.SurfApplet.aoo(Unknown Source)
at it.ludonet.xface.SurfApplet.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
at it.ludonet.xface.xawt.t.run(Unknown Source)
basic: Join thread eseguito...
basic: Ascoltatore in modalità non registrata
basic: Ascoltatore in modalità registrata
liveconnect: Chiamata metodo JS: document
liveconnect: Chiamata metodo JS: URL
basic: Referenziazione classloader: sun.plugin.ClassLoaderInfo@148cc8c, refcount=1
basic: Caricamento applet...
basic: Inizializzazione applet...
basic: Avvio applet...
liveconnect: Chiamata metodo JS: name
Baner rate changed: 360s.
Banner off.
network: Connessione a socket://ludonet.leonardo.it:28001 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/x/000 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=3774876910 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/...E/001?d=000108 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...sion=587205871 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/...E/001?d=000108 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=3187674352 con proxy=DIRECT
[Windows XP x86 (5.1) - Sun Microsystems Inc. 1.5.0_04 (49.0) MAC: 1 0050FC63FFE2 VOL: A8E9-4FE4 serial: 55274-646-2814785-23057-16/01/2003, 15.44.42 client Version 6.4,null]
Client useragent error occurred
java.io.IOException: class java.lang.ArrayIndexOutOfBoundsException in write (t=109) (message=null)
at it.ludonet.util.net.client.gx.aph(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.ape(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.run(HttpConnection.j ava)
at java.lang.Thread.run(Unknown Source)

network: Connessione a http://ludonet.leonardo.it/servlet/i...ml.ErrorClient con proxy=DIRECT
network: Connessione http://ludonet.leonardo.it/servlet/i...ml.ErrorClient con cookie "JSESSIONID=2d79eijtxoh8v"
XFaceCLient.errorOccurred
java.io.IOException: class java.lang.ArrayIndexOutOfBoundsException in write (t=109) (message=null)
at it.ludonet.util.net.client.gx.aph(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.ape(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.run(HttpConnection.j ava)
at java.lang.Thread.run(Unknown Source)
network: Connessione a socket://ludonet.leonardo.it:28001 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/x/000 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=2214595827 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/...E/001?d=000108 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=3774876916 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/...E/001?d=000108 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=1811942645 con proxy=DIRECT
[Windows XP x86 (5.1) - Sun Microsystems Inc. 1.5.0_04 (49.0) MAC: 1 0050FC63FFE2 VOL: A8E9-4FE4 serial: 55274-646-2814785-23057-16/01/2003, 15.44.42 client Version 6.4,null]
Client useragent error occurred
java.io.IOException: class java.lang.ArrayIndexOutOfBoundsException in write (t=93) (message=null)
at it.ludonet.util.net.client.gx.aph(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.ape(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.run(HttpConnection.j ava)
at java.lang.Thread.run(Unknown Source)

network: Connessione a http://ludonet.leonardo.it/servlet/i...ml.ErrorClient con proxy=DIRECT
network: Connessione http://ludonet.leonardo.it/servlet/i...ml.ErrorClient con cookie "JSESSIONID=2d79eijtxoh8v"
XFaceCLient.errorOccurred
java.io.IOException: class java.lang.ArrayIndexOutOfBoundsException in write (t=93) (message=null)
at it.ludonet.util.net.client.gx.aph(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.ape(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.run(HttpConnection.j ava)
at java.lang.Thread.run(Unknown Source)
network: Connessione a socket://ludonet.leonardo.it:28001 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/x/000 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=3590327542 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/...E/001?d=000108 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=2919238903 con proxy=DIRECT
network: Connessione a http://83.211.3.20:80/surface-28011/...E/001?d=000108 con proxy=DIRECT
network: Connessione a http://192.168.4.9:15871/cgi-bin/blo...ion=1811942648 con proxy=DIRECT
[Windows XP x86 (5.1) - Sun Microsystems Inc. 1.5.0_04 (49.0) MAC: 1 0050FC63FFE2 VOL: A8E9-4FE4 serial: 55274-646-2814785-23057-16/01/2003, 15.44.42 client Version 6.4,null]
Client useragent error occurred
java.io.IOException: class java.lang.ArrayIndexOutOfBoundsException in write (t=109) (message=null)
at it.ludonet.util.net.client.gx.aph(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.ape(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.run(HttpConnection.j ava)
at java.lang.Thread.run(Unknown Source)

network: Connessione a http://ludonet.leonardo.it/servlet/i...ml.ErrorClient con proxy=DIRECT
network: Connessione http://ludonet.leonardo.it/servlet/i...ml.ErrorClient con cookie "JSESSIONID=2d79eijtxoh8v"
XFaceCLient.errorOccurred
java.io.IOException: class java.lang.ArrayIndexOutOfBoundsException in write (t=109) (message=null)
at it.ludonet.util.net.client.gx.aph(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.ape(HttpConnection.j ava)
at it.ludonet.util.net.client.gx.run(HttpConnection.j ava)
at java.lang.Thread.run(Unknown Source)