49 lines
1.8 KiB
Java
49 lines
1.8 KiB
Java
/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8078093
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* @summary Exponential performance regression Java 8 compiler compared to Java 7 compiler
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* @compile T8078093.java
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*/
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import java.util.LinkedHashMap;
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import java.util.Map;
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class T8078093 {
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public static void test() {
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Map<Integer, String> a = x(x(x(x(x(x(x(x(x(x(x(x(
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new LinkedHashMap<Integer, String>(),
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1, "a"), 2, "b"), 3, "c"), 4, "d"),
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5, "e"), 6, "f"), 7, "g"), 8, "h"),
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9, "i"), 10, "j"), 11, "k"), 12, "l");
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}
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@SuppressWarnings("unused")
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public static <K, V> Map<K, V> x(Map<K, V> m, K k, V v) {
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// Replaced actual code by dummy implementation.
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return null;
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}
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}
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