X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Futil%2FLinkedIdentityHashSet.java;h=7f109ecf2b872e87ff73e42475a5c825f6eeedc6;hb=c17981672620e0b780a2338bd0c74e55cf9ddec2;hp=bce540fee65364fff058eaf5fd039d506f907ace;hpb=7fc7484218653f84479934b65ec646d9a329b73f;p=jalview.git

diff --git a/src/jalview/util/LinkedIdentityHashSet.java b/src/jalview/util/LinkedIdentityHashSet.java
index bce540f..7f109ec 100644
--- a/src/jalview/util/LinkedIdentityHashSet.java
+++ b/src/jalview/util/LinkedIdentityHashSet.java
@@ -34,7 +34,7 @@ import java.util.LinkedHashMap;
  */
 public class LinkedIdentityHashSet<E> extends AbstractSet<E>
 {
-  LinkedHashMap<IdentityWrapper, IdentityWrapper> set = new LinkedHashMap<IdentityWrapper, IdentityWrapper>();
+  LinkedHashMap<IdentityWrapper, IdentityWrapper> set = new LinkedHashMap<>();
 
   static class IdentityWrapper
   {
@@ -51,7 +51,7 @@ public class LinkedIdentityHashSet<E> extends AbstractSet<E>
     @Override
     public boolean equals(Object obj)
     {
-      return this.obj == obj;
+      return this.obj == ((IdentityWrapper) obj).obj;
     }
 
     @Override