JAL-3210 Barebones gradle/buildship/eclipse. See README

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

diff --git a/src/jalview/datamodel/VisibleColsCollection.java b/src/jalview/datamodel/VisibleColsCollection.java
index cd812a1..4ca51b5 100644 (file)
--- a/src/jalview/datamodel/VisibleColsCollection.java
+++ b/src/jalview/datamodel/VisibleColsCollection.java
@@ -22,7 +22,6 @@ package jalview.datamodel;
 
 import jalview.api.AlignmentColsCollectionI;
 
-import java.util.BitSet;
 import java.util.Iterator;
 
 public class VisibleColsCollection implements AlignmentColsCollectionI
@@ -33,8 +32,6 @@ public class VisibleColsCollection implements AlignmentColsCollectionI
 
   HiddenColumns hidden;
 
-  private BitSet bsVisible;
-
   public VisibleColsCollection(int s, int e, HiddenColumns h)
   {
     start = s;
@@ -60,27 +57,4 @@ public class VisibleColsCollection implements AlignmentColsCollectionI
     return false;
   }
 
-  /**
-   * Only the visible columns.
-   */
-  @Override
-  public BitSet getOverviewBitSet()
-  {
-    if (bsVisible == null)
-    {
-      bsVisible = new BitSet(end + 1);
-    }
-    bsVisible.clear();
-    bsVisible.set(start, end + 1);
-    bsVisible.andNot(hidden.getBitset());
-
-    return bsVisible;
-  }
-
-  @Override
-  public BitSet getHiddenBitSet()
-  {
-    return new BitSet();
-  }
-
 }