--- a/test/micro/org/openjdk/micro/jdk/java/util/zip/ChecksumBenchmarks.java	Fri Oct 05 14:22:53 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,131 +0,0 @@
-/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
- * 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 org.openjdk.micro.jdk.java.util.zip;
-
-import java.nio.ByteBuffer;
-import java.nio.charset.StandardCharsets;
-import java.util.Random;
-import java.util.concurrent.TimeUnit;
-import java.util.zip.Checksum;
-import org.openjdk.jmh.annotations.Benchmark;
-import org.openjdk.jmh.annotations.OperationsPerInvocation;
-import org.openjdk.jmh.annotations.OutputTimeUnit;
-import org.openjdk.jmh.annotations.Scope;
-import org.openjdk.jmh.annotations.Setup;
-import org.openjdk.jmh.annotations.State;
-
-/**
- *
- * Base class for benchmarking JDK supported Checksums.
- *
- * To use the base class extend it and use a setup method configure the checksum
- * field.
- * 
- */
-@State(Scope.Thread)
-@OutputTimeUnit(TimeUnit.MILLISECONDS)
-public abstract class ChecksumBenchmarks {
-
-    private final byte[] bytes_1to9 = "123456789".getBytes(StandardCharsets.US_ASCII);
-    private final byte[] byteArray_1k = new byte[1024];
-    private final byte[] byteArray_64k = new byte[65536];
-    private final ByteBuffer wrappedByteBuffer_1k = ByteBuffer.wrap(byteArray_1k);
-    private final ByteBuffer readonlyByteBuffer_1k = ByteBuffer.wrap(byteArray_1k).asReadOnlyBuffer();
-    private final ByteBuffer directByteBuffer_1k = ByteBuffer.allocateDirect(byteArray_1k.length);
-    private final ByteBuffer wrappedByteBuffer_64k = ByteBuffer.wrap(byteArray_64k);
-    private final ByteBuffer readonlyByteBuffer_64k = ByteBuffer.wrap(byteArray_64k).asReadOnlyBuffer();
-    private final ByteBuffer directByteBuffer_64k = ByteBuffer.allocateDirect(byteArray_64k.length);
-
-    @Setup
-    final public void setup() {
-        Random r = new Random(123456789L);
-        r.nextBytes(byteArray_1k);
-        r.nextBytes(byteArray_64k);
-        directByteBuffer_1k.put(byteArray_1k);
-        directByteBuffer_64k.put(byteArray_64k);
-    }
-
-    protected Checksum checksum;
-
-    @Benchmark
-    @OperationsPerInvocation(9)
-    public void byteArray_9() {
-        checksum.update(bytes_1to9);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(1024)
-    public void byteArray_1K() {
-        checksum.update(byteArray_1k);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(1024)
-    public void wrappedByteBuffer_1K() {
-        wrappedByteBuffer_1k.position(0);
-        checksum.update(wrappedByteBuffer_1k);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(1024)
-    public void readonlyByteBuffer_1K() {
-        readonlyByteBuffer_1k.position(0);
-        checksum.update(readonlyByteBuffer_1k);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(1024)
-    public void directByteBuffer_1K() {
-        directByteBuffer_1k.position(0);
-        checksum.update(directByteBuffer_1k);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(65536)
-    public void byteArray_64K() {
-        checksum.update(byteArray_64k);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(65536)
-    public void wrappedByteBuffer_64K() {
-        wrappedByteBuffer_64k.position(0);
-        checksum.update(wrappedByteBuffer_64k);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(65536)
-    public void readonlyByteBuffer_64K() {
-        readonlyByteBuffer_64k.position(0);
-        checksum.update(readonlyByteBuffer_64k);
-    }
-
-    @Benchmark
-    @OperationsPerInvocation(65536)
-    public void directByteBuffer_64K() {
-        directByteBuffer_64k.position(0);
-        checksum.update(directByteBuffer_64k);
-    }
-}