How to overlap two image using seticon? in Java

How to overlap two image using seticon? in Java

these are my codes... can someone help me how to set two image using
seticon that will overlap?
Image image;
byte[] imageBytes;
Image image1;
byte[] imageBytes1;
//to get in database
imageBytes=rs.getBytes("IMAGE");
image=getToolkit().createImage(imageBytes);
//to load image
ImageIcon icon=new ImageIcon(image);
Reports.jLabel10.setIcon(icon);
//to get in database
imageBytes1=rs.getBytes("TIRES");
image1=getToolkit().createImage(imageBytes1);
//to load image
ImageIcon icon1=new ImageIcon(image1);
Reports.jLabel4.setIcon(icon1);