update comment

2012-07-27 10:38:43 -07:00 · 2012-07-27 10:38:43 -07:00 · 9445d1fdd6
parent 26165c5d54
commit 9445d1fdd6
1 changed files with 1 additions and 0 deletions
--- a/runtime/Java/src/org/antlr/v4/runtime/atn/ATNConfigSet.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/atn/ATNConfigSet.java
@ -88,6 +88,7 @@ public class ATNConfigSet implements Set<ATNConfig> {
 		}
 	}

+	/** Once we add to DFAState, set readonly so DFA never changes */
 	protected boolean readonly = false;

 	/** Track every config we add */