From d0d2d2be8c2cbd94949273b4bc848aa0430c10a4 Mon Sep 17 00:00:00 2001
From: Jason Tedor <jason@tedor.me>
Date: Fri, 6 May 2016 16:14:43 -0400
Subject: [PATCH] Fix exception message in lifecycle

This commit fixes the exception messages for lifecycles when stopping in
illegal states.

Relates #18189
---
 .../elasticsearch/common/component/Lifecycle.java   | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/core/src/main/java/org/elasticsearch/common/component/Lifecycle.java b/core/src/main/java/org/elasticsearch/common/component/Lifecycle.java
index 479496dd9b6..4f0ef4c6887 100644
--- a/core/src/main/java/org/elasticsearch/common/component/Lifecycle.java
+++ b/core/src/main/java/org/elasticsearch/common/component/Lifecycle.java
@@ -19,7 +19,6 @@
 
 package org.elasticsearch.common.component;
 
-
 /**
  * Lifecycle state. Allows the following transitions:
  * <ul>
@@ -56,7 +55,7 @@ package org.elasticsearch.common.component;
  */
 public class Lifecycle {
 
-    public static enum State {
+    public enum State {
         INITIALIZED,
         STOPPED,
         STARTED,
@@ -141,9 +140,9 @@ public class Lifecycle {
             return false;
         }
         if (localState == State.CLOSED) {
-            throw new IllegalStateException("Can't move to started state when closed");
+            throw new IllegalStateException("Can't move to stopped state when closed");
         }
-        throw new IllegalStateException("Can't move to started with unknown state");
+        throw new IllegalStateException("Can't move to stopped with unknown state");
     }
 
     public boolean moveToStopped() throws IllegalStateException {
@@ -156,9 +155,9 @@ public class Lifecycle {
             return false;
         }
         if (localState == State.CLOSED) {
-            throw new IllegalStateException("Can't move to started state when closed");
+            throw new IllegalStateException("Can't move to stopped state when closed");
         }
-        throw new IllegalStateException("Can't move to started with unknown state");
+        throw new IllegalStateException("Can't move to stopped with unknown state");
     }
 
     public boolean canMoveToClosed() throws IllegalStateException {
@@ -172,7 +171,6 @@ public class Lifecycle {
         return true;
     }
 
-
     public boolean moveToClosed() throws IllegalStateException {
         State localState = state;
         if (localState == State.CLOSED) {
@@ -189,4 +187,5 @@ public class Lifecycle {
     public String toString() {
         return state.toString();
     }
+
 }