X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FBlosum62ColourScheme.java;h=37c31f9a7ebbf5518428231cbcea836c7f6c5723;hb=fc75b80aa07137161c63456c0b69999e80f164d1;hp=90f90f079f7a8f712b56cfee4ca484466b33d755;hpb=1c757dc1e6ee864277825c1ebd9c6a9fbe0da7b2;p=jalview.git

diff --git a/src/jalview/schemes/Blosum62ColourScheme.java b/src/jalview/schemes/Blosum62ColourScheme.java
index 90f90f0..37c31f9 100755
--- a/src/jalview/schemes/Blosum62ColourScheme.java
+++ b/src/jalview/schemes/Blosum62ColourScheme.java
@@ -30,6 +30,9 @@ import java.util.Map;
 
 public class Blosum62ColourScheme extends ResidueColourScheme
 {
+  private static final Color LIGHT_BLUE = new Color(204, 204, 255);
+  private static final Color DARK_BLUE = new Color(154, 154, 255);
+
   public Blosum62ColourScheme()
   {
     super();
@@ -54,12 +57,14 @@ public class Blosum62ColourScheme extends ResidueColourScheme
 
     if (!Comparison.isGap(res))
     {
+      /*
+       * test if this is the consensus (or joint consensus) residue
+       */
       String max = consensus[j].getModalResidue();
 
       if (max.indexOf(res) > -1)
       {
-        // TODO use a constant here?
-        currentColour = new Color(154, 154, 255);
+        currentColour = DARK_BLUE;
       }
       else
       {
@@ -74,8 +79,7 @@ public class Blosum62ColourScheme extends ResidueColourScheme
 
         if (c > 0)
         {
-          // TODO use a constant here?
-          currentColour = new Color(204, 204, 255);
+          currentColour = LIGHT_BLUE;
         }
         else
         {