diff -r 0ef79bd7fb5c -r 2d147d680311 src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/RepositoryFiles.java
--- a/src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/RepositoryFiles.java	Wed Sep 18 03:45:46 2019 +0200
+++ b/src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/RepositoryFiles.java	Wed Sep 18 08:00:36 2019 +0200
@@ -22,6 +22,7 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 package jdk.jfr.internal.consumer;
 
 import java.io.IOException;
@@ -56,8 +57,9 @@
     private final NavigableMap<Long, Path> pathSet = new TreeMap<>();
     private final Map<Path, Long> pathLookup = new HashMap<>();
     private final Path repository;
+    private final Object waitObject;
+
     private volatile boolean closed;
-    private final Object waitObject;
 
     RepositoryFiles(FileAccess fileAccess, Path repository) {
         this.repository = repository;