JAL-2403 remove unused ScoreMatrix.symmetric

diff --git a/src/jalview/analysis/scoremodels/ScoreMatrix.java b/src/jalview/analysis/scoremodels/ScoreMatrix.java
index efde30d..7f71d0f 100644 (file)
--- a/src/jalview/analysis/scoremodels/ScoreMatrix.java
+++ b/src/jalview/analysis/scoremodels/ScoreMatrix.java
@@ -72,8 +72,6 @@ public class ScoreMatrix implements SimilarityScoreModelI,
    */
   private boolean peptide;
 
-  private boolean symmetric;
-
   /**
    * Constructor given a name, symbol alphabet, and matrix of scores for pairs
    * of symbols. The matrix should be square and of the same size as the
@@ -416,11 +414,6 @@ public class ScoreMatrix implements SimilarityScoreModelI,
     return false;
   }
 
-  public boolean isSymmetric()
-  {
-    return symmetric;
-  }
-
   /**
    * Returns the alphabet the matrix scores for, as a string of characters
    *