Implement the person comparator :

[Persons_Comparator.git] / src / Weight.java

diff --git a/src/Weight.java b/src/Weight.java
index 4b67611af0eef2f07bfa7437e498d9418298af7c..82fa712ce3f75a78b36ce2b2d185eae46b844745 100644 (file)
--- a/src/Weight.java
+++ b/src/Weight.java
@@ -1,4 +1,4 @@
-public class Weight implements Comparable<Weight> {
+public class Weight {
     private int min = 2;
     private int max = 600;
     private int defaultWeight = 72;
@@ -48,12 +48,8 @@ public class Weight implements Comparable<Weight> {
         return intArray;
     }
 
-    @Override
-    public int compareTo(Weight weight) {
+    public int distanceTo(Weight weight) {
         int distance = weight.getWeight() - this.getWeight();
-        if (distance >= 0)
-            return distance;
-        else
-            return -distance;
+        return Math.abs(distance);
     }
 }