--- /dev/null	2020-01-21 14:53:15.299782962 +0100
+++ new/src/java.base/linux/classes/jdk/internal/platform/cgroupv1/CgroupV1MemorySubSystemController.java	2020-01-21 20:25:24.521152721 +0100
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2020, Red Hat Inc.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.internal.platform.cgroupv1;
+
+public class CgroupV1MemorySubSystemController extends CgroupV1SubsystemController {
+
+    private boolean hierarchical;
+
+    public CgroupV1MemorySubSystemController(String root, String mountPoint) {
+        super(root, mountPoint);
+    }
+
+    boolean isHierarchical() {
+        return hierarchical;
+    }
+
+    void setHierarchical(boolean hierarchical) {
+        this.hierarchical = hierarchical;
+    }
+
+}
\ No newline at end of file