X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fstructure%2FStructureSelectionManager.java;h=e1aa9dc8970945f3568d06682a149c2821eb50da;hb=2026a420963f094072607c0495b6369ba96e60c0;hp=c4dda8b12abef205803f59cc48c05cb3b31988a5;hpb=4238e699a8b78d09bafad06020c2937b15b683c5;p=jalview.git

diff --git a/src/jalview/structure/StructureSelectionManager.java b/src/jalview/structure/StructureSelectionManager.java
index c4dda8b..e1aa9dc 100644
--- a/src/jalview/structure/StructureSelectionManager.java
+++ b/src/jalview/structure/StructureSelectionManager.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.6)
- * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
+ * Copyright (C) 2011 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
  * 
  * This file is part of Jalview.
  * 
@@ -509,6 +509,9 @@ public class StructureSelectionManager
           ((VamsasListener) listeners.elementAt(i)).mouseOver(seq,
                   indexpos, source);
         }
+        else if(listeners.elementAt(i) instanceof SecondaryStructureListener){
+        	((SecondaryStructureListener) listeners.elementAt(i)).mouseOverSequence(seq,indexpos);
+        }
       }
     }
   }
@@ -789,13 +792,24 @@ public class StructureSelectionManager
    */
   public static void release(StructureSelectionManagerProvider jalviewLite)
   {
-    StructureSelectionManager mnger=(instances.get(jalviewLite));
-    if (mnger!=null)
+//    synchronized (instances)
     {
-      instances.remove(jalviewLite);
-      try {
-        mnger.finalize();
-      } catch (Throwable x){};
+      if (instances == null)
+      {
+        return;
+      }
+      StructureSelectionManager mnger = (instances.get(jalviewLite));
+      if (mnger != null)
+      {
+        instances.remove(jalviewLite);
+        try
+        {
+          mnger.finalize();
+        } catch (Throwable x)
+        {
+        }
+        ;
+      }
     }
   }