X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fdatamodel%2FCigarCigar.java;h=83cce199f85870bf36cde1db5eed9bcc2c1d3295;hb=1698842ec6755d1995dae7c1a590efbfc8f6e4d5;hp=57848eb0f911d225322d2ee36994922540fa30a6;hpb=174230b4233d9ce80f94527768d2cd2f76da11ab;p=jalview.git

diff --git a/src/jalview/datamodel/CigarCigar.java b/src/jalview/datamodel/CigarCigar.java
index 57848eb..83cce19 100644
--- a/src/jalview/datamodel/CigarCigar.java
+++ b/src/jalview/datamodel/CigarCigar.java
@@ -1,6 +1,6 @@
 /*
  * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -22,14 +22,16 @@ public class CigarCigar
     extends CigarSimple
 {
   SeqCigar refCigar;
-    /**
-     * Apply CIGAR operations to the result of another cigar
-     * @param cigar Cigar
-     */
-    CigarCigar(SeqCigar cigar) {
-      super();
-      refCigar = cigar;
-    }
+  /**
+   * Apply CIGAR operations to the result of another cigar
+   * @param cigar Cigar
+   */
+  CigarCigar(SeqCigar cigar)
+  {
+    super();
+    refCigar = cigar;
+  }
+
   /**
    *
    * @return String formed by applying CIGAR operations to the reference object
@@ -38,13 +40,20 @@ public class CigarCigar
    */
   public String getSequenceString(char GapChar)
   {
-    if (length==0)
+    if (length == 0)
+    {
       return "";
+    }
     String refString = refCigar.getSequenceString(GapChar);
-    if (refString!=null) {
-      return (length==0) ? "" : (String) getSequenceAndDeletions(refString, GapChar)[0];
-    } else
+    if (refString != null)
+    {
+      return (length == 0) ? "" :
+          (String) getSequenceAndDeletions(refString, GapChar)[0];
+    }
+    else
+    {
       return null;
+    }
   }
 
 }