From: gmungoc <g.m.carstairs@dundee.ac.uk>
Date: Tue, 25 Oct 2016 09:01:11 +0000 (+0100)
Subject: JAL-98 small efficiency fix + commenting
X-Git-Tag: Release_2_10_1^2~22^2~3^2~8
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=5152cc0243b3ee298970fb473a8ea65d60897c01;p=jalview.git

JAL-98 small efficiency fix + commenting
---

diff --git a/src/jalview/analysis/ResidueCount.java b/src/jalview/analysis/ResidueCount.java
index cd35206..256dbc2 100644
--- a/src/jalview/analysis/ResidueCount.java
+++ b/src/jalview/analysis/ResidueCount.java
@@ -494,6 +494,11 @@ public class ResidueCount
         }
       }
     }
+
+    /*
+     * include 'other' characters recorded (even if count is zero
+     * though that would be a strange use case)
+     */
     if (otherData != null)
     {
       size += otherData.size();
@@ -510,8 +515,9 @@ public class ResidueCount
    */
   public SymbolCounts getSymbolCounts()
   {
-    char[] symbols = new char[size()];
-    int[] values = new int[size()];
+    int size = size();
+    char[] symbols = new char[size];
+    int[] values = new int[size];
     int j = 0;
 
     if (useIntCounts)