Why the image is not displayed in the imageItem?

[phpuser123]

I used the Nokia sample codes for Google Map. It has retrieveStaticI mage method which loads and returns an Image. I them loaded the image to an ImageItem but I get an exception everytime..
Here are my codes...

Codes for GoogleMaps class
<CODE>
import java.io.ByteArr ayOutputStream;
import java.io.DataOut putStream;
import java.io.IOExcep tion;
import java.io.InputSt ream;
import java.util.Vecto r;
import javax.microedit ion.io.Connecto r;
import javax.microedit ion.io.HttpConn ection;
import javax.microedit ion.lcdui.Image ;
import javax.microedit ion.lcdui.Image Item;

public class GoogleMaps implements Runnable{
private static final String URL_UNRESERVED =
"ABCDEFGHIJKLMN OPQRSTUVWXYZ" +
"abcdefghijklmn opqrstuvwxyz" +
"0123456789-_.~";
private static final char[] HEX = "0123456789ABCD EF".toCharArray ();
Image image;
int width;
int height;
double lat;
double lng;
int zoom;
String format;
ImageItem imagecmpt;
// these 2 properties will be used with map scrolling methods. You can remove them if not needed
public static final int offset = 268435456;
public static final double radius = offset / Math.PI;

private String apiKey = null;

public GoogleMaps(Stri ng key,int width, int height, double lat, double lng, int zoom,
String format,ImageIte m img) {
this.width=widt h;
this.height=hei ght;
this.lat=lat;
this.lng=lng;
this.zoom=zoom;
this.format=for mat;
apiKey = key;

}

public double[] geocodeAddress( String address) throws Exception {
byte[] res = loadHttpFile(ge tGeocodeUrl(add ress));
String[] data = split(new String(res), ',');

if (!data[0].equals("200")) {
int errorCode = Integer.parseIn t(data[0]);
throw new Exception("Goog le Maps Exception: " + getGeocodeError (errorCode));
}

return new double[] {
Double.parseDou ble(data[2]), Double.parseDou ble(data[3])
};
}

public Image retrieveStaticI mage() throws IOException {
byte[] imageData = loadHttpFile(ge tMapUrl(width, height, lng, lat, zoom, format));
System.out.prin tln("Address is "+getMapUrl(wid th, height, lng, lat, zoom, format));
for (int i=0;i<imageData .length;i++){
System.out.prin tln(imageData[i]);
}
return Image.createIma ge(imageData, 0, imageData.lengt h);
}

private static String getGeocodeError (int errorCode) {
switch (errorCode) {
case 400:
return "Bad request";
case 500:
return "Server error";
case 601:
return "Missing query";
case 602:
return "Unknown address";
case 603:
return "Unavailabl e address";
case 604:
return "Unknown directions";
case 610:
return "Bad API key";
case 620:
return "Too many queries";
default:
return "Generic error";
}
}

private String getGeocodeUrl(S tring address) {
return "http://maps.google.com/maps/geo?q=" + urlEncode(addre ss) + "&output=csv&ke y="
+ apiKey;
}

private String getMapUrl(int width, int height, double lng, double lat, int zoom, String format) {
return "http://maps.google.com/staticmap?cente r=" + lat + "," + lng + "&format="
+ format + "&zoom=" + zoom + "&size=" + width + "x" + height + "&key=" + apiKey;
}

private static String urlEncode(Strin g str) {
StringBuffer buf = new StringBuffer();
byte[] bytes = null;
try {
ByteArrayOutput Stream bos = new ByteArrayOutput Stream();
DataOutputStrea m dos = new DataOutputStrea m(bos);
dos.writeUTF(st r);
bytes = bos.toByteArray ();
} catch (IOException e) {
// ignore
}
for (int i = 2; i < bytes.length; i++) {
byte b = bytes[i];
if (URL_UNRESERVED .indexOf(b) >= 0) {
buf.append((cha r) b);
} else {
buf.append('%') .append(HEX[(b >> 4) & 0x0f]).append(HEX[b & 0x0f]);
}
}
return buf.toString();
}

private static byte[] loadHttpFile(St ring url) throws IOException {
byte[] byteBuffer;

HttpConnection hc = (HttpConnection ) Connector.open( url);
try {
hc.setRequestMe thod(HttpConnec tion.GET);
InputStream is = hc.openInputStr eam();
try {
int len = (int) hc.getLength();
if (len > 0) {
byteBuffer = new byte[len];
int done = 0;
while (done < len) {
done += is.read(byteBuf fer, done, len - done);
}
} else {
ByteArrayOutput Stream bos = new ByteArrayOutput Stream();
byte[] buffer = new byte[512];
int count;
while ( (count = is.read(buffer) ) >= 0 ) {
bos.write(buffe r, 0, count);
}
byteBuffer = bos.toByteArray ();
}
} finally {
is.close();
}
} finally {
hc.close();
}

return byteBuffer;
}

private static String[] split(String s, int chr) {
Vector res = new Vector();

int curr;
int prev = 0;

while ( (curr = s.indexOf(chr, prev)) >= 0 ) {
res.addElement( s.substring(pre v, curr));
prev = curr + 1;
}
res.addElement( s.substring(pre v));

String[] splitted = new String[res.size()];
res.copyInto(sp litted);

return splitted;
}

public void run() {
try{
//throw new UnsupportedOper ationException( "Not supported yet.");
imagecmpt.setIm age(retrieveSta ticImage());
}
catch(Exception e){
System.out.prin tln("Error ......."+e);
}
}
}

</CODE>

codes for midlet
<CODE>
public void commandAction(C ommand command, Displayable displayable) {
// write pre-action user code here
if (displayable == form) {
if (command == exitCommand) {
// write pre-action user code here
exitMIDlet();
// write post-action user code here
} else if (command == okCommand) {
// write pre-action user code here

// write post-action user code here

GoogleMaps cMz=new GoogleMaps("ABQ IAAAADEQoVqbqS5 pT4ahHSLALyBT8P MUw5z7_OLJoE1lh 2VQyfb-WOxTwS9t9mrSq_f lhdPeVGOQrxXuCF Q",10, 10, 10, 10, 1, "roadmap", imageItem);

Thread th=new Thread(cMz);
th.run();
Display display=getDisp lay ();


}
}
// write post-action user code here
}

</CODE>

My output:::

Starting emulator in execution mode
Running with storage root DefaultColorPho ne
Running with locale: English_United States.1252
Running in the identified_thir d_party security domain
Warning: To avoid potential deadlock, operations that may block, such as
networking, should be performed in a different thread than the
commandAction() handler.

I have used an external thread but yet it keeps telling me to use another thread..
How can I sort this out?