--- /dev/null	2020-02-18 07:38:19.571312140 +0100
+++ new/src/java.base/linux/classes/jdk/internal/platform/CgroupV1MetricsImpl.java	2020-02-18 13:40:30.710783884 +0100
@@ -0,0 +1,106 @@
+/*
+ * 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;
+
+/**
+ * Cgroup v1 Metrics extensions
+ *
+ */
+public class CgroupV1MetricsImpl extends CgroupMetrics implements CgroupV1Metrics {
+
+    private final CgroupV1Metrics metrics;
+
+    CgroupV1MetricsImpl(CgroupV1Metrics metrics) {
+        super((CgroupSubsystem)metrics);
+        this.metrics = metrics;
+    }
+
+    @Override
+    public long getMemoryMaxUsage() {
+        return metrics.getMemoryMaxUsage();
+    }
+
+    @Override
+    public long getKernelMemoryFailCount() {
+        return metrics.getKernelMemoryFailCount();
+    }
+
+    @Override
+    public long getKernelMemoryLimit() {
+        return metrics.getKernelMemoryLimit();
+    }
+
+    @Override
+    public long getKernelMemoryMaxUsage() {
+        return metrics.getKernelMemoryMaxUsage();
+    }
+
+    @Override
+    public long getKernelMemoryUsage() {
+        return metrics.getKernelMemoryUsage();
+    }
+
+    @Override
+    public long getTcpMemoryFailCount() {
+        return metrics.getTcpMemoryFailCount();
+    }
+
+    @Override
+    public long getTcpMemoryLimit() {
+        return metrics.getTcpMemoryLimit();
+    }
+
+    @Override
+    public long getTcpMemoryMaxUsage() {
+        return metrics.getTcpMemoryMaxUsage();
+    }
+
+    @Override
+    public long getMemoryAndSwapFailCount() {
+        return metrics.getMemoryAndSwapFailCount();
+    }
+
+    @Override
+    public long getMemoryAndSwapMaxUsage() {
+        return metrics.getMemoryAndSwapMaxUsage();
+    }
+
+    @Override
+    public Boolean isMemoryOOMKillEnabled() {
+        return metrics.isMemoryOOMKillEnabled();
+    }
+
+    @Override
+    public double getCpuSetMemoryPressure() {
+        return metrics.getCpuSetMemoryPressure();
+    }
+
+    @Override
+    public Boolean isCpuSetMemoryPressureEnabled() {
+        return metrics.isCpuSetMemoryPressureEnabled();
+    }
+
+}