HOW TO MAKE LEAP YEAR FOUNDER IN JAVA USE THE FOLLOWING SCRIPT IN NETBEANS AND CHANGE TEXTFEILD NAME ACORDINGLY

FOR SCRIPT ON CHECK WHEATHER IT IS A LEAP YEAR BUTTON

int y=Integer.parseInt(jTextField1.getText());

       

if (y%4==0&&y%400==0)

jLabel1.setText("It is a leap year ");

else if (y/4!=0)

jLabel1.setText(" It is not a leap year");