From 1b830a10e6cd2a2cb13cba9d49151fb4e0179035 Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Fri, 29 Mar 2013 21:28:31 -0400
Subject: [PATCH] Add comment about using a large fast catchup time in
 PeerGroup.

---
 core/src/main/java/com/google/bitcoin/core/PeerGroup.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/main/java/com/google/bitcoin/core/PeerGroup.java b/core/src/main/java/com/google/bitcoin/core/PeerGroup.java
index 452d8130..c3c5c6c7 100644
--- a/core/src/main/java/com/google/bitcoin/core/PeerGroup.java
+++ b/core/src/main/java/com/google/bitcoin/core/PeerGroup.java
@@ -936,6 +936,7 @@ public class PeerGroup extends AbstractIdleService {
     /**
      * Tells the PeerGroup to download only block headers before a certain time and bodies after that. Call this
      * before starting block chain download.
+     * Do not use a time > NOW - 1 block, as it will break some block download logic.
      */
     public void setFastCatchupTimeSecs(long secondsSinceEpoch) {
         lock.lock();