Update years in copyright line

[Sone.git] / src / main / java / net / pterodactylus / sone / notify / ListNotification.java

diff --git a/src/main/java/net/pterodactylus/sone/notify/ListNotification.java b/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
index 74e3100..101b1fb 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
+++ b/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
@@ -1,5 +1,5 @@
 /*
- * Sone - ListNotification.java - Copyright © 2010 David Roden
+ * Sone - ListNotification.java - Copyright © 2010–2015 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -141,7 +141,9 @@ public class ListNotification<T> extends TemplateNotification {
         *            The element to remove
         */
        public void remove(T element) {
-               elements.remove(element);
+               while (elements.remove(element)) {
+                       /* do nothing, just remove all instances of the element. */
+               }
                if (elements.isEmpty()) {
                        dismiss();
                }
@@ -161,4 +163,46 @@ public class ListNotification<T> extends TemplateNotification {
                elements.clear();
        }
 
+       //
+       // OBJECT METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public int hashCode() {
+               int hashCode = super.hashCode();
+               for (T element : elements) {
+                       hashCode ^= element.hashCode();
+               }
+               return hashCode;
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public boolean equals(Object object) {
+               if (!(object instanceof ListNotification)) {
+                       return false;
+               }
+               ListNotification<?> listNotification = (ListNotification<?>) object;
+               if (!super.equals(listNotification)) {
+                       return false;
+               }
+               if (!key.equals(listNotification.key)) {
+                       return false;
+               }
+               if (elements.size() != listNotification.elements.size()) {
+                       return false;
+               }
+               for (int index = 0; index < elements.size(); ++index) {
+                       if (!elements.get(index).equals(listNotification.elements.get(index))) {
+                               return false;
+                       }
+               }
+               return true;
+       }
+
 }