From 11cd507fde0027a93bb6f28875163f2b23e7f94a Mon Sep 17 00:00:00 2001
From: "koo.taejin" <koo.taejin@navercorp.com>
Date: Tue, 23 Feb 2016 11:09:47 +0900
Subject: [PATCH] Add method, that get scatter data made of dot group . #1518

---
 .../com/navercorp/pinpoint/web/scatter/ScatterData.java     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/web/src/main/java/com/navercorp/pinpoint/web/scatter/ScatterData.java b/web/src/main/java/com/navercorp/pinpoint/web/scatter/ScatterData.java
index 17775b824f66..b7f9909c1315 100644
--- a/web/src/main/java/com/navercorp/pinpoint/web/scatter/ScatterData.java
+++ b/web/src/main/java/com/navercorp/pinpoint/web/scatter/ScatterData.java
@@ -136,10 +136,16 @@ public Map<Long, DotGroups> getSortedScatterDataMap() {
 
 
     public long getOldestAcceptedTime() {
+        if (oldestAcceptedTime == Long.MAX_VALUE) {
+            return -1;
+        }
         return oldestAcceptedTime;
     }
 
     public long getLatestAcceptedTime() {
+        if (latestAcceptedTime == Long.MIN_VALUE) {
+            return -1;
+        }
         return latestAcceptedTime;
     }