JAL-1705 code tidy/comment only

[jalview.git] / test / jalview / util / MapListTest.java

diff --git a/test/jalview/util/MapListTest.java b/test/jalview/util/MapListTest.java
index c442b6f..e9bcf24 100644 (file)
--- a/test/jalview/util/MapListTest.java
+++ b/test/jalview/util/MapListTest.java
@@ -655,14 +655,17 @@ public class MapListTest
   @Test(groups = { "Functional" })
   public void testIsFromForwardStrand()
   {
+    // [3-9] declares forward strand
     MapList ml = new MapList(new int[] { 2, 2, 3, 9, 12, 11 },
             new int[] { 20, 11 }, 1, 1);
     assertTrue(ml.isFromForwardStrand());
 
+    // [11-5] declares reverse strand ([13-14] is ignored)
     ml = new MapList(new int[] { 2, 2, 11, 5, 13, 14 },
             new int[] { 20, 11 }, 1, 1);
     assertFalse(ml.isFromForwardStrand());
 
+    // all single position ranges - defaults to forward strand
     ml = new MapList(new int[] { 2, 2, 4, 4, 6, 6 }, new int[] { 3, 1 }, 1,
             1);
     assertTrue(ml.isFromForwardStrand());