X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FAnnotationColourGradient.java;h=860ea7ccdaeb35411b1e0385b99c0400355f2f02;hb=2d40c3a55fddc9d161eb495aec91e49b3c9e9e39;hp=7233b9e39e6596121822957681a2f60120e9f0fb;hpb=0e5bdbba50619f3c626b14c7f1cd2261e0552440;p=jalview.git

diff --git a/src/jalview/schemes/AnnotationColourGradient.java b/src/jalview/schemes/AnnotationColourGradient.java
index 7233b9e..860ea7c 100755
--- a/src/jalview/schemes/AnnotationColourGradient.java
+++ b/src/jalview/schemes/AnnotationColourGradient.java
@@ -24,11 +24,11 @@ import jalview.datamodel.*;
 
 public class AnnotationColourGradient extends ResidueColourScheme
 {
-  public static int NO_THRESHOLD = -1;
+  public static final int NO_THRESHOLD = -1;
 
-  public static int BELOW_THRESHOLD = 0;
+  public static final int BELOW_THRESHOLD = 0;
 
-  public static int ABOVE_THRESHOLD = 1;
+  public static final int ABOVE_THRESHOLD = 1;
 
   public AlignmentAnnotation annotation;