add/remove updated

[jalview.git] / src / jalview / appletgui / ColumnSelection.java

diff --git a/src/jalview/appletgui/ColumnSelection.java b/src/jalview/appletgui/ColumnSelection.java
index 72bec07..d6a4ba8 100755 (executable)
--- a/src/jalview/appletgui/ColumnSelection.java
+++ b/src/jalview/appletgui/ColumnSelection.java
@@ -30,7 +30,8 @@ public class ColumnSelection
 \r
   public void addElement(int col)\r
   {\r
-    selected.addElement(new Integer(col));\r
+    if(!selected.contains(new Integer(col)))\r
+      selected.addElement(new Integer(col));\r
   }\r
 \r
   public void clear()\r
@@ -45,11 +46,6 @@ public class ColumnSelection
     {\r
       selected.removeElement(colInt);\r
     }\r
-    else\r
-    {\r
-      System.err.println(\r
-          "WARNING: Tried to remove Integer NOT in ColumnSelection");\r
-    }\r
   }\r
 \r
   public boolean contains(int col)\r