commit 75a21cd6e08bdd2b5b08349bafe71b8a3504f8fd
Author: Leszek Koltunski <leszek@koltunski.pl>
Date:   Mon Mar 29 17:09:57 2021 +0200

    Comment.

diff --git a/src/main/java/org/distorted/objects/TwistyDiamond.java b/src/main/java/org/distorted/objects/TwistyDiamond.java
index 6cce7af5..31e46f36 100644
--- a/src/main/java/org/distorted/objects/TwistyDiamond.java
+++ b/src/main/java/org/distorted/objects/TwistyDiamond.java
@@ -517,14 +517,15 @@ public class TwistyDiamond extends TwistyObject
     }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
-// The (2 and 3-layered) Diamond is solved if and only if:
+// The Diamond is solved if and only if:
 //
 // 1) all octahedrons are rotated with the same quat
 // 2) all tetrahedrons might be also optionally rotated by a 'face neutral' pair of quats
 //    (indexes of those are kept in the 'mFaceNeutralQuattIndex' table)
 //
-// Note: this doesn't work for numLayers > 3, because then we have some 'internal' octahedrons,
-// which also might be rotate by 'face neutral' pair of quats. We don't care about this (yet?)
+// Note: this works for any size, because even if layers>3 - and then there are 'face-internal'
+// octahedrons which, it would seem, can be rotated by those 'face neutral' pairs of quats - but
+// in reality no, because if they were, the octahedrons would then not fit in the lattice...
 
   public boolean isSolved()
     {