--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/beans/Performance/Test7184799.java Mon Jul 30 13:35:10 2012 +0400
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2012, 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.
+ *
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 7184799
+ * @summary Tests just a benchmark of Introspector.getBeanInfo(Class) performance
+ * @author Sergey Malenkov
+ * @run main/manual Test7184799
+ */
+
+import java.beans.Introspector;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class Test7184799 {
+ private static final Class[] TYPES = {
+ Class.class,
+ String.class,
+ Character.class,
+ Boolean.class,
+ Byte.class,
+ Short.class,
+ Integer.class,
+ Long.class,
+ Float.class,
+ Double.class,
+ Collection.class,
+ Set.class,
+ HashSet.class,
+ TreeSet.class,
+ LinkedHashSet.class,
+ Map.class,
+ HashMap.class,
+ TreeMap.class,
+ LinkedHashMap.class,
+ WeakHashMap.class,
+ ConcurrentHashMap.class,
+ Dictionary.class,
+ Exception.class,
+ };
+
+ public static void main(String[] args) throws Exception {
+ long time = System.nanoTime();
+ for (Class type : TYPES) {
+ Introspector.getBeanInfo(type);
+ }
+ time -= System.nanoTime();
+ System.out.println("Time (ms): " + (-time / 1000000));
+ }
+}