From 13d9f6ed5356ece9c061f40799e0ef5b8e6682be Mon Sep 17 00:00:00 2001
From: Terence Parr <parrt@antlr.org>
Date: Fri, 8 Jun 2012 17:04:46 -0700
Subject: [PATCH] add comment

---
 .../Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java b/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
index 5d5e3b3db..45be9b5cb 100755
--- a/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
@@ -750,7 +750,7 @@ public class ParserATNSimulator<Symbol extends Token> extends ATNSimulator {
 				return st.target;
 			}
 		}
-		else if ( trans instanceof RangeTransition ) {
+		else if ( trans instanceof RangeTransition ) { // TODO: can't happen in parser, right? remove
 			RangeTransition rt = (RangeTransition)trans;
 			if ( ttype>=rt.from && ttype<=rt.to ) return rt.target;
 		}