Retrieve values from object in java...

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Java

I have a program which gathers feedback from students. I have stored it in an ArrayList. I have a method named display() which will display the feedback details. But when I call the method it shows other values(reference address or address) not the actual details of the object.** I have only called the 0th element of array for testing.** Below is the code...
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import java.util.*;
import java.io.*;
class FeedBack
{
	int enroll;
	String name;
	String feedback;
	String subject;

	public void getFeedback()
	{
		Scanner s=new Scanner(System.in);
		System.out.println("Enter Enrollment No:");
		enroll=s.nextInt();
		System.out.println("Enter Name:");
		name=s.next();
		System.out.println("Enter feedback:");
		feedback=s.next();
		System.out.println("Enter Subject:");
		subject=s.next();
	}
	
	public void display(ArrayList al)
	{
		System.out.println("Given FeedBack....!");
		System.out.println(al.get(0));
		
		
		
		
	}
}

class StudFeedback
{
	public static void main(String args[]) throws IOException
	{
		BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
		FeedBack fb,fb1;
		fb1=new FeedBack();
		ArrayList<feedback> al=new ArrayList<feedback>();
	        int c;
		do
		{
			System.out.println("Do you want to give Feedback 1 or 0 ?");
			c=Integer.parseInt(br.readLine());
			if(c==1)
			{
				fb=new FeedBack();
				fb.getFeedback();
				al.add(fb);
			}
			else
			{
				break;			
			}
		}while(c!=0);
		fb1.display(al);
		
	}
}

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