X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FHiddenSequences.java;h=aefb5ccce6154327489029ceb9afa03f805cd78d;hb=77abb3fac2965a8966410cd77cd749c7c1dc6453;hp=7914d3db16cd83fdd8a16f15f0b213764f3bbb51;hpb=b81d4d7d46ea8b1c89df086fb847baab6b69d427;p=jalview.git

diff --git a/src/jalview/datamodel/HiddenSequences.java b/src/jalview/datamodel/HiddenSequences.java
index 7914d3d..aefb5cc 100755
--- a/src/jalview/datamodel/HiddenSequences.java
+++ b/src/jalview/datamodel/HiddenSequences.java
@@ -1,19 +1,22 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
- * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
+ * Copyright (C) 2014 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 jalview.datamodel;
 
@@ -140,7 +143,8 @@ public class HiddenSequences
     alignment.deleteSequence(sequence);
   }
 
-  public Vector showAll(Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
+  public Vector showAll(
+          Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
   {
     Vector revealedSeqs = new Vector();
     for (int i = 0; i < hiddenSequences.length; i++)
@@ -157,7 +161,8 @@ public class HiddenSequences
     return revealedSeqs;
   }
 
-  public Vector showSequence(int alignmentIndex, Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
+  public Vector showSequence(int alignmentIndex,
+          Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
   {
     Vector revealedSeqs = new Vector();
     SequenceI repSequence = alignment.getSequenceAt(alignmentIndex);
@@ -175,25 +180,29 @@ public class HiddenSequences
       end = hiddenSequences.length - 1;
     }
 
-    for (int index = end; index > start; index--)
+    List<SequenceI> asequences;
+    synchronized (asequences = alignment.getSequences())
     {
-      SequenceI seq = hiddenSequences[index];
-      hiddenSequences[index] = null;
-
-      if (seq != null)
+      for (int index = end; index > start; index--)
       {
-        if (seq.getLength() > 0)
-        {
-          revealedSeqs.addElement(seq);
-          alignment.getSequences().insertElementAt(seq, alignmentIndex);
-        }
-        else
+        SequenceI seq = hiddenSequences[index];
+        hiddenSequences[index] = null;
+
+        if (seq != null)
         {
-          System.out.println(seq.getName()
-                  + " has been deleted whilst hidden");
+          if (seq.getLength() > 0)
+          {
+            revealedSeqs.addElement(seq);
+            asequences.add(alignmentIndex, seq);
+          }
+          else
+          {
+            System.out.println(seq.getName()
+                    + " has been deleted whilst hidden");
+          }
         }
-      }
 
+      }
     }
 
     return revealedSeqs;