Painting javax.microedition.lcdui.Graphics on LWUIT Component

package com.sun.lwuit;

public class ImageWrapper {
  private final Image image;

  public ImageWrapper(final Image lwuitBuffer) {
    this.image = lwuitBuffer;
  }

  public javax.microedition.lcdui.Graphics getGraphics() {
    return image.getGraphics().getGraphics();
  }
}

private Image buffer = null; // keep this

int[] bufferArray = new int[desiredWidth * desiredHeight];
javax.microedition.lcdui.Image bufferImage =
    Image.createEmptyImage(desiredWidth, desiredHeight);
thirPartyComponent.paint(bufferImage.getGraphics());
bufferImage.getRGB(bufferArray,0,1,0,0,desiredWidth, desiredHeight);
bufferImage = null; //no longer needed
buffer = Image.createImage(bufferArray, desiredWidth, desiredHeight);

g.drawImage(0,0, buffer);