From 3eef363b698d13aa205e891ad97ba8831975fbb7 Mon Sep 17 00:00:00 2001
From: Jean Christophe Beyler <jcbeyler@openjdk.org>
Date: Thu, 11 Oct 2018 12:41:47 -0700
Subject: [PATCH] 8212025: Remove collector_present variable from
 ThreadHeapSampler

Remove unused variable from ThreadHeapSampler

Reviewed-by: tschatzl, pliden
---
 src/hotspot/share/runtime/threadHeapSampler.hpp | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/hotspot/share/runtime/threadHeapSampler.hpp b/src/hotspot/share/runtime/threadHeapSampler.hpp
index 06bfbc8635e..2b89ffab567 100644
--- a/src/hotspot/share/runtime/threadHeapSampler.hpp
+++ b/src/hotspot/share/runtime/threadHeapSampler.hpp
@@ -39,10 +39,6 @@ class ThreadHeapSampler {
   static int _enabled;
   static int _sampling_interval;
 
-  // Used for assertion mode to determine if there is a path to a TLAB slow path
-  // without a collector present.
-  size_t _collectors_present;
-
   static void init_log_table();
 
  public:
@@ -51,8 +47,6 @@ class ThreadHeapSampler {
     if (_rnd == 0) {
       _rnd = 1;
     }
-
-    _collectors_present = 0;
   }
 
   size_t bytes_until_sample()                    { return _bytes_until_sample;   }