package com.uwetrottmann.shopr.algorithm;
public class Feedback {

    public boolean isPositiveFeedback;

}

@@ -1,8 +1,9 @@
+%0A
 package 
@@ -36,16 +36,17 @@
 orithm;%0A
+%0A
 public c
@@ -71,41 +71,478 @@
    p
-ublic boolean isPositiveFeedback;
+rivate boolean isPositiveFeedback;%0A%0A    private int attribute;%0A%0A    public boolean isPositiveFeedback() %7B%0A        return isPositiveFeedback;%0A    %7D%0A%0A    public Feedback isPositiveFeedback(boolean isPositiveFeedback) %7B%0A        this.isPositiveFeedback = isPositiveFeedback;%0A        return this;%0A    %7D%0A%0A    public int attribute() %7B%0A        return attribute;%0A    %7D%0A%0A    public Feedback attribute(int attribute) %7B%0A        this.attribute = attribute;%0A        return this;%0A    %7D
 %0A%0A%7D%0A

Add getters/setters to Feedback, attribute index.