JAL-2446 merged to spike branch

[jalview.git] / src / jalview / util / LinkedIdentityHashSet.java

diff --git a/src/jalview/util/LinkedIdentityHashSet.java b/src/jalview/util/LinkedIdentityHashSet.java
index bce540f..7f109ec 100644 (file)
--- 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