public int writePacket(JICPPacket pkt) throws IOException {
if (sc != null) {
if (os == null) {
os = getOutputStream();
}
int ret = pkt.writeTo(os);
os.flush();
return ret;
} else {
throw new IOException("Connection closed");
}
}
public JICPPacket readPacket() throws IOException {
if (sc != null) {
if (is == null) {
// #MIDP_EXCLUDE_BEGIN
is = sc.getInputStream();
// #MIDP_EXCLUDE_END
/*#MIDP_INCLUDE_BEGIN
is = sc.openInputStream();
#MIDP_INCLUDE_END*/
}
return JICPPacket.readFrom(is);
} else {
throw new IOException("Connection closed");
}
}