JAL-2759 performance tweaks

[jalview.git] / src / jalview / datamodel / HiddenColumns.java

diff --git a/src/jalview/datamodel/HiddenColumns.java b/src/jalview/datamodel/HiddenColumns.java
index 4e57aa1..fa5d0a0 100644 (file)
--- a/src/jalview/datamodel/HiddenColumns.java
+++ b/src/jalview/datamodel/HiddenColumns.java
@@ -924,7 +924,9 @@ public class HiddenColumns
       if (regionindex > -1 && regionindex < hiddenColumns.size())
       {
         int[] region = hiddenColumns.get(regionindex);
-        if (column >= region[0] && column <= region[1])
+        // already know that column <= region[1] as cursor returns containing
+        // region or region to right
+        if (column >= region[0])
         {
           return false;
         }