test/micro/src/classes/org/openjdk/micro/jdk/java/lang/reflect/GetMethods.java
branchJEP-230-microbenchmarks-branch
changeset 56913 013359fdfeb2
parent 56909 7cf3051d8572
child 56914 796f76953273
--- a/test/micro/src/classes/org/openjdk/micro/jdk/java/lang/reflect/GetMethods.java	Fri Sep 28 15:32:29 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,96 +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.lang.reflect;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.util.concurrent.TimeUnit;
-import org.openjdk.jmh.annotations.Benchmark;
-import org.openjdk.jmh.annotations.Fork;
-import org.openjdk.jmh.annotations.Measurement;
-import org.openjdk.jmh.annotations.OutputTimeUnit;
-import org.openjdk.jmh.annotations.Warmup;
-
-@OutputTimeUnit(TimeUnit.MILLISECONDS)
-@Warmup(iterations = 5)
-@Measurement(iterations = 5)
-@Fork(jvmArgsAppend = {"-Xms1g", "-Xmx1g", "-Xmn768m", "-XX:+UseParallelGC"}, value = 5)
-public class GetMethods {
-
-    public static class InternalClass {
-
-        public InternalClass() {
-        }
-
-        @Override
-        public String toString() {
-            return InternalClass.class.getName();
-        }
-    }
-
-    /**
-     * Get the constructor through reflection on a class in the same classloader
-     *
-     * @return the constructor
-     * @throws NoSuchMethodException
-     */
-    @Benchmark
-    public Constructor<InternalClass> getConstructor() throws NoSuchMethodException {
-        return InternalClass.class.getConstructor();
-    }
-
-    /**
-     * Get the constructor through reflection on a class in a different classloader
-     *
-     * @return the constructor
-     * @throws NoSuchMethodException
-     */
-    @Benchmark
-    public Constructor<String> getConstructorDifferentClassLoader() throws NoSuchMethodException {
-        return String.class.getConstructor();
-    }
-
-    /**
-     * Get the toString method through reflection on a class in the same classloader
-     *
-     * @return the toString method
-     * @throws java.lang.NoSuchMethodException
-     */
-    @Benchmark
-    public Method getMethod() throws NoSuchMethodException {
-        return InternalClass.class.getMethod("toString");
-    }
-
-    /**
-     * Get the toString method through reflection on a class in a different classloader
-     *
-     * @return the toString method
-     * @throws NoSuchMethodException
-     */
-    @Benchmark
-    public Method getMethodDifferentClassLoader() throws NoSuchMethodException {
-        return String.class.getMethod("toString");
-    }
-}