[amusarra]

This simple visible code java under comes executed without no type of problem in J2ME emulator, to the contrary executed on finishes them (to Nokia 6600 CLDC 1,0 MIDP2.0) obtains the error "Application Closed. MIDP2.SystemAMS.DatabaseThread ", why ?

Thanks, Antonio Musarra

/*
* SystemProperties.java
*
* Created on 2 marzo 2004, 11.55
*/

package mts.mobile.network;

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

/**
* MIDlet per la visualizzazione delle informazione di sistema.
*
* @author Antonio Musarra <antonio.musarra@romcad.it>
* @version 1.0
*
* $Id$
*/
public class SystemProperties extends MIDlet implements CommandListener {
// private field
private Display display; // Riferimento all'oggetto Display
private Form fmMain; // Form principale

// StringItem object
private StringItem sysPropPlatform; // Microedition Platform
private StringItem sysPropEncoding; // Microedition Encoding
private StringItem sysPropConfigration; // Microedition Configurtation CLDC
private StringItem sysPropProfile; // Microedition Profile MIDP
private StringItem sysPropTotMemory; // Dev. Tot memory
private StringItem sysPropFreeMemory; // Dev. Free memory

// Runtime info
Runtime rtime = Runtime.getRuntime();

// Command object
private Command cmExit;

// Constructor
public SystemProperties() {
display = Display.getDisplay(this);

// Build Form, Testi e command
sysPropPlatform = new StringItem("Microedition Platform : ", System.getProperty("microedition.platform"));
sysPropEncoding = new StringItem("Microedition Encoding : ", System.getProperty("microedition.encoding"));
sysPropConfigration = new StringItem("Microedition Conf. : ", System.getProperty("microedition.configuration"));
sysPropProfile = new StringItem("Microedition Prof. : ", System.getProperty("microedition.profiles"));
sysPropTotMemory = new StringItem("Device Total Memory : " + rtime.totalMemory(), "");
sysPropFreeMemory = new StringItem("Device Free Memory : " + rtime.freeMemory(), "");

cmExit = new Command("Exit", Command.EXIT, 1);

fmMain = new Form("View System Properties");
fmMain.addCommand(cmExit);
fmMain.append(sysPropPlatform);
fmMain.append(sysPropEncoding);
fmMain.append(sysPropConfigration);
fmMain.append(sysPropProfile);
fmMain.append(sysPropTotMemory);
fmMain.append(sysPropFreeMemory);
fmMain.setCommandListener(this);
}

public void startApp() {
display.setCurrent(fmMain);
}

public void pauseApp() {
}

public void destroyApp(boolean unconditional) {
}

public void commandAction(Command c, Displayable s) {
if(c == cmExit) {
destroyApp(false);
notifyDestroyed();
}
}
}