Timer

public Login() {
initComponents();
t = new Timer(1000,new ActionListener(){
public void actionPerformed(ActionEvent e){
crt++;
if ( crt%16==15 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\15.jpg"));
}
if ( crt%16==1 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\1.jpg"));
}
if ( crt%16==2 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\2.jpg"));
}
if ( crt%16==3 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\3.jpg"));
}
if ( crt%16==4 )
{

jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\4.jpg"));
}
if ( crt%16==5 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\5.jpg"));
}
if ( crt%16==6 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\6.png"));
}
if ( crt%16==7 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\7.jpg"));
}
if ( crt%16==8 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\8.jpg"));
}
if ( crt%16==9 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\9.jpg"));
}
if ( crt%16==10 )

{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\10.jpg"));
}
if ( crt%16==11 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\11.jpg"));
}
if ( crt%16==12 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\12.jpg"));
}
if ( crt%16==13 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\13.jpg"));
}
if ( crt%16==14 )
{
jLabel2.setIcon(new
ImageIcon("C:\\Users\\SRLAB6\\Desktop\\medha\\COMPANIES\\14.jpg"));
}
}
});
t.start();
}