Make Person class and attributes implements Comparable.

[Persons_Comparator.git] / src / Weight.java

diff --git a/src/Weight.java b/src/Weight.java
index 2a8c8127d7cb17f63cbe5aa8e6a98a26209a3f24..b0264faa591187841e4345f0a94b00e0d9347f63 100644 (file)
--- a/src/Weight.java
+++ b/src/Weight.java
@@ -1,4 +1,4 @@
-public class Weight {
+public class Weight implements Comparable<Weight> {
     private int weight;
 
     Weight(int weight) {
@@ -20,4 +20,9 @@ public class Weight {
     private boolean validateWeight(int weight) {
         return (weight > 0);
     }
+
+    @Override
+    public int compareTo(Weight weight) {
+        return 0;
+    }
 }