From 408db92fa41508bd8835da8b9602f952a4fd8086 Mon Sep 17 00:00:00 2001
From: Dmitry Pisklov <dpisklov@gmail.com>
Date: Thu, 2 Aug 2018 16:10:09 +0100
Subject: [PATCH] Improve Java 11 support

---
 .../net/openhft/chronicle/hash/impl/util/CleanerUtils.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/openhft/chronicle/hash/impl/util/CleanerUtils.java b/src/main/java/net/openhft/chronicle/hash/impl/util/CleanerUtils.java
index bed09bd07..aa24b07bc 100644
--- a/src/main/java/net/openhft/chronicle/hash/impl/util/CleanerUtils.java
+++ b/src/main/java/net/openhft/chronicle/hash/impl/util/CleanerUtils.java
@@ -16,9 +16,11 @@ public class CleanerUtils {
 
     static {
         try {
-            Class cleanerClass = Class.forName(Jvm.isJava9Plus() ? "jdk.internal.ref.Cleaner" : "sun.misc.Cleaner");
+            Class<?> cleanerClass = Class.forName(Jvm.isJava9Plus() ? "jdk.internal.ref.Cleaner" : "sun.misc.Cleaner");
             CREATE_METHOD = cleanerClass.getDeclaredMethod("create", Object.class, Runnable.class);
+            Jvm.setAccessible(CREATE_METHOD);
             CLEAN_METHOD = cleanerClass.getDeclaredMethod("clean");
+            Jvm.setAccessible(CLEAN_METHOD);
         } catch (ClassNotFoundException | NoSuchMethodException e) {
             LOGGER.error("Unable to initialise CleanerUtils", e);
             throw new RuntimeException(e);