From 27a8e5e521f284535d6e363b2d402f6ea7f0801a Mon Sep 17 00:00:00 2001
From: Terence Parr <parrt@antlr.org>
Date: Thu, 11 Oct 2012 18:51:58 -0700
Subject: [PATCH] update comment on consume()

---
 runtime/Java/src/org/antlr/v4/runtime/IntStream.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/runtime/Java/src/org/antlr/v4/runtime/IntStream.java b/runtime/Java/src/org/antlr/v4/runtime/IntStream.java
index 0b0ca6ff8..53166ee2b 100644
--- a/runtime/Java/src/org/antlr/v4/runtime/IntStream.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/IntStream.java
@@ -79,9 +79,9 @@ public interface IntStream {
 	 * filtering streams (e.g. {@link CommonTokenStream} which distinguishes
 	 * between "on-channel" and "off-channel" tokens).
 	 *
-	 * @throws IllegalStateException if an attempt is made to consume the the
-	 * end of the stream (i.e. if {@code LA(1)==}{@link #EOF EOF} before calling
-	 * {@code consume}).
+	 * @throws IllegalStateException if an attempt is made to consume past
+	 * end of the stream (i.e. if last char == {@link #EOF EOF} before calling
+	 * {@code consume}). Sometimes need to match EOF during prediction.
 	 */
 	void consume();