X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fgui%2FPCAPanel.java;h=2b09eb67c9fe8778c25634a670bd8b9f40f3b3a3;hb=0da0ed92182d198fd260866ee804eba9035de6b0;hp=47add28340fe8d29e98b8bd256e1dadea7be8284;hpb=e1767448d422ab26a6920bae2173804eda662e31;p=jalview.git

diff --git a/src/jalview/gui/PCAPanel.java b/src/jalview/gui/PCAPanel.java
index 47add28..2b09eb6 100644
--- a/src/jalview/gui/PCAPanel.java
+++ b/src/jalview/gui/PCAPanel.java
@@ -21,6 +21,7 @@
 package jalview.gui;
 
 import jalview.datamodel.Alignment;
+import jalview.datamodel.AlignmentI;
 import jalview.datamodel.AlignmentView;
 import jalview.datamodel.ColumnSelection;
 import jalview.datamodel.SeqCigar;
@@ -383,8 +384,8 @@ public class PCAPanel extends GPCAPanel implements Runnable,
     {
       // AlignmentOrder origorder = new AlignmentOrder(alAndColsel[0]);
 
-      Alignment al = new Alignment((SequenceI[]) alAndColsel[0]);
-      Alignment dataset = (av != null && av.getAlignment() != null) ? av
+      AlignmentI al = new Alignment((SequenceI[]) alAndColsel[0]);
+      AlignmentI dataset = (av != null && av.getAlignment() != null) ? av
               .getAlignment().getDataset() : null;
       if (dataset != null)
       {