From 3e2ca23a53b1436b6b71a800b608588387048f6c Mon Sep 17 00:00:00 2001
From: Akira Ajisaka <aajisaka@apache.org>
Date: Wed, 10 May 2017 05:57:12 -0500
Subject: [PATCH] HADOOP-14400. Fix warnings from spotbugs in hadoop-tools.
 Contributed by Weiwei Yang.

---
 .../main/java/org/apache/hadoop/yarn/sls/SLSRunner.java    | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/SLSRunner.java b/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/SLSRunner.java
index e85973258a..f4e0b3df5e 100644
--- a/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/SLSRunner.java
+++ b/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/SLSRunner.java
@@ -216,6 +216,13 @@ public static Map<String, Object> getSimulateInfoMap() {
     return Collections.unmodifiableMap(simulateInfoMap);
   }
 
+  /**
+   * @return an unmodifiable view of the simulated info map.
+   */
+  public static Map<String, Object> getSimulateInfoMap() {
+    return Collections.unmodifiableMap(simulateInfoMap);
+  }
+
   public void setSimulationParams(TraceType inType, String[] inTraces,
       String nodes, String outDir, Set<String> trackApps,
       boolean printsimulation) throws IOException, ClassNotFoundException {