X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fuk%2Fac%2Febi%2Fpicr%2Fmodel%2FCrossReference.java;h=498a47b6983311ac5cdde9991b4192bfc5900642;hb=refs%2Fheads%2Freleases%2FRelease_2_10_0_Branch;hp=821163d607d7aafe304ff9993a7faa7efe0d3e15;hpb=59d682209891099d46b960509907c79e3fb276fe;p=jalview.git

diff --git a/src/uk/ac/ebi/picr/model/CrossReference.java b/src/uk/ac/ebi/picr/model/CrossReference.java
index 821163d..498a47b 100644
--- a/src/uk/ac/ebi/picr/model/CrossReference.java
+++ b/src/uk/ac/ebi/picr/model/CrossReference.java
@@ -1,19 +1,22 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
- * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
  * Jalview is free software: you can redistribute it and/or
  * modify it under the terms of the GNU General Public License 
- * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
  *  
  * Jalview is distributed in the hope that it will be useful, but 
  * WITHOUT ANY WARRANTY; without even the implied warranty 
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
  * PURPOSE.  See the GNU General Public License for more details.
  * 
- * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
  */
 package uk.ac.ebi.picr.model;
 
@@ -241,15 +244,22 @@ public class CrossReference implements java.io.Serializable
 
   private java.lang.Object __equalsCalc = null;
 
+  @Override
   public synchronized boolean equals(java.lang.Object obj)
   {
+    if (obj == null)
+    {
+      return false;
+    }
     if (!(obj instanceof CrossReference))
+    {
       return false;
+    }
     CrossReference other = (CrossReference) obj;
-    if (obj == null)
-      return false;
     if (this == obj)
+    {
       return true;
+    }
     if (__equalsCalc != null)
     {
       return (__equalsCalc == obj);
@@ -282,6 +292,11 @@ public class CrossReference implements java.io.Serializable
 
   private boolean __hashCodeCalc = false;
 
+  /**
+   * hashCode designed to ensure that if two instances satisfy o1.equals(o2)
+   * then they have the same hashcode.
+   */
+  @Override
   public synchronized int hashCode()
   {
     if (__hashCodeCalc)