X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FAlignFile.java;h=c931cb837f62e737cbd5b4090b1649839bab1002;hb=9289ad58228571a63fdf54ef720603a590d58adc;hp=a603ccac45d6d9577a076be41a481c2bf253230c;hpb=3d0101179759ef157b088ea135423cd909512d9f;p=jalview.git

diff --git a/src/jalview/io/AlignFile.java b/src/jalview/io/AlignFile.java
index a603cca..c931cb8 100755
--- a/src/jalview/io/AlignFile.java
+++ b/src/jalview/io/AlignFile.java
@@ -174,11 +174,6 @@ public abstract class AlignFile extends FileParse
     }
     parseCalled = true;
     parse();
-    // sets the index of each sequence in the alignment
-    for (int i = 0, c = seqs.size(); i < c; i++)
-    {
-      seqs.get(i).setIndex(i);
-    }
   }
 
   /**
@@ -309,9 +304,9 @@ public abstract class AlignFile extends FileParse
    */
   protected void initData()
   {
-    seqs = new Vector<SequenceI>();
-    annotations = new Vector<AlignmentAnnotation>();
-    seqGroups = new ArrayList<SequenceGroup>();
+    seqs = new Vector<>();
+    annotations = new Vector<>();
+    seqGroups = new ArrayList<>();
     parseCalled = false;
   }
 
@@ -324,7 +319,7 @@ public abstract class AlignFile extends FileParse
   @Override
   public void setSeqs(SequenceI[] s)
   {
-    seqs = new Vector<SequenceI>();
+    seqs = new Vector<>();
 
     for (int i = 0; i < s.length; i++)
     {
@@ -395,7 +390,7 @@ public abstract class AlignFile extends FileParse
   {
     if (newickStrings == null)
     {
-      newickStrings = new Vector<String[]>();
+      newickStrings = new Vector<>();
     }
     newickStrings.addElement(new String[] { treeName, newickString });
   }
@@ -419,4 +414,13 @@ public abstract class AlignFile extends FileParse
   {
     seqs.add(seq);
   }
+
+  @Override
+  public Object[] preprocess()
+  {
+    // most AlignFiles will not need to return any preprocessing information
+    // those that do should override this method
+    return null;
+  }
+
 }