From 613c802c8cf6d9ccf0404e6a27039afde922a4a2 Mon Sep 17 00:00:00 2001
From: parrt <parrt@antlr.org>
Date: Sun, 24 Jul 2011 15:26:52 -0800
Subject: [PATCH] rm dead code

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8905]
---
 .../src/org/antlr/v4/runtime/atn/ParserATNSimulator.java | 9 ---------
 1 file changed, 9 deletions(-)

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 ad658f009..01444e2c1 100644
--- a/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
@@ -52,14 +52,6 @@ public class ParserATNSimulator extends ATNSimulator {
 
 	protected Set<ATNConfig> closureBusy = new HashSet<ATNConfig>();
 
-	/** Upon entry for prediction, we might need to execute actions and
-	 *  we need to know original context passed to us from parser or
-	 *  lexer.  This is the stack and any args, locals, labels, etc...
-	 *  Meaningless across adaptivePredict() calls but easier as field
-	 *  than passing down many function calls.
-	protected RuleContext _ctx;
-	 */
-
 	public ParserATNSimulator(ATN atn) {
 		super(atn);
 		ctxToDFAs = new HashMap<RuleContext, DFA[]>();
@@ -78,7 +70,6 @@ public class ParserATNSimulator extends ATNSimulator {
 
 	public int adaptivePredict(TokenStream input, int decision, RuleContext originalContext) {
 		predict_calls++;
-//		this._ctx = originalContext;
 		DFA dfa = decisionToDFA[decision];
 		if ( dfa==null || dfa.s0==null ) {
 			ATNState startState = atn.decisionToState.get(decision);