Exception in thread, java code wont execute properly. If/else statments

// Alex Deines
import javax.swing.*;  


public class DeinesAdmissions
{
    public static void main(String[] args)
    {
        String anwserString;
        double anwser;
        double y;

        anwserString= JOptionPane.showInputDialog(null,"Enter your GPA", "GPA", JOptionPane.QUESTION_MESSAGE);
        anwser = Double.parseDouble(anwserString);
            JOptionPane.showInputDialog(null,"Enter your Admission Test Score", "Test Score", JOptionPane.QUESTION_MESSAGE);
            y = Integer.parseInt(anwserString);

        if(anwser>=3 && y>=60 || anwser>=0 && y>=85 )
            JOptionPane.showMessageDialog(null, "You have been accepted");
        else 
            JOptionPane.showMessageDialog(null, "Sorry we must reject your application");


}

}

Exception in thread "main" java.lang.NumberFormatException: For input string: "3.2" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:580) at java.lang.Integer.parseInt(Integer.java:615) at DeinesAdmissions.main(DeinesAdmissions.java:16)

After I insert the Variables, I get this error code. Could anyone please lead me in the right direction? many thanks <3