From 415b477ef8d130fe6a2236fa2b33c4c02dcaf4e9 Mon Sep 17 00:00:00 2001
From: Yohan Simard <ysimard@etud.insa-toulouse.fr>
Date: Wed, 2 Dec 2020 10:51:23 +0100
Subject: [PATCH] Make user comparable

---
 src/main/java/fr/insa/clavardator/users/User.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/fr/insa/clavardator/users/User.java b/src/main/java/fr/insa/clavardator/users/User.java
index 6e42ec2..ef0c7fe 100644
--- a/src/main/java/fr/insa/clavardator/users/User.java
+++ b/src/main/java/fr/insa/clavardator/users/User.java
@@ -1,10 +1,12 @@
 package fr.insa.clavardator.users;
 
+import org.jetbrains.annotations.NotNull;
+
 import java.beans.PropertyChangeListener;
 import java.beans.PropertyChangeSupport;
 import java.io.Serializable;
 
-public class User implements Serializable {
+public class User implements Serializable, Comparable<User> {
 	protected String username;
 
 	// Make this class observable