src/java.base/windows/classes/sun/nio/fs/WindowsFileSystemProvider.java

8213406: (fs) More than one instance of built-in FileSystem observed in heap
Reviewed-by: alanb, cushon, weijun

@@ -40,16 +40,16 @@
 
 import static sun.nio.fs.WindowsNativeDispatcher.*;
 import static sun.nio.fs.WindowsSecurity.*;
 import static sun.nio.fs.WindowsConstants.*;
 
-public class WindowsFileSystemProvider
+class WindowsFileSystemProvider
     extends AbstractFileSystemProvider
 {
     private static final Unsafe unsafe = Unsafe.getUnsafe();
 
-    private final WindowsFileSystem theFileSystem;
+    final WindowsFileSystem theFileSystem;
 
     public WindowsFileSystemProvider() {
         theFileSystem = new WindowsFileSystem(this, StaticProperty.userDir());
     }