ImageIcon ic=(ImageIcon)PhotoLabel.getIcon();
OutputStream out = null;
int size=0;
try {
out = new FileOutputStream("c:/Photos/"+AdmissionNoText.getText()+".jpg");

} catch (FileNotFoundException ex) {
Logger.getLogger(StudentDataMaster.class.getName()).log(Level.SEVERE, null, ex);
}
byte[] b = new byte[size];
try { 
out.write(b);
ImageIO.write(image, "jpg", out);
} catch (Exception ex) {
Logger.getLogger(StudentDataMaster.class.getName()).log(Level.SEVERE, null, ex);
}