JAL-2591 simplifying hidden columns usage

[jalview.git] / src / jalview / gui / AnnotationColumnChooser.java

diff --git a/src/jalview/gui/AnnotationColumnChooser.java b/src/jalview/gui/AnnotationColumnChooser.java
index 5122f29..405b43b 100644 (file)
--- a/src/jalview/gui/AnnotationColumnChooser.java
+++ b/src/jalview/gui/AnnotationColumnChooser.java
@@ -244,11 +244,9 @@ public class AnnotationColumnChooser extends AnnotationRowFilter implements
         HiddenColumns oldHidden = av
                 .getAnnotationColumnSelectionState()
                 .getOldHiddenColumns();
-        if (oldHidden != null
-                && !oldHidden.getHiddenRegions().isEmpty())
+        if (oldHidden != null)
         {
-          for (Iterator<int[]> itr = oldHidden.getHiddenRegions()
-                  .iterator(); itr.hasNext();)
+          for (Iterator<int[]> itr = oldHidden.iterator(); itr.hasNext();)
           {
             int positions[] = itr.next();
             av.hideColumns(positions[0], positions[1]);