45 lines
1.5 KiB
Java
45 lines
1.5 KiB
Java
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/*
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* Copyright (c) 2011, 2018, 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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package vm.mlvm.meth.share;
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import java.lang.invoke.MethodType;
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import vm.mlvm.share.Env;
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public class RandomMTGen {
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private static final int MAX_ARGS = 10;
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public static MethodType generateRandomMT() {
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Class<?> rtype = RandomTypeGen.next();
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Class<?>[] ptypes = new Class<?>[Env.getRNG().nextInt(MAX_ARGS)];
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for ( int i = 0; i < ptypes.length; i++ ) {
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ptypes[i] = RandomTypeGen.next();
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}
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return MethodType.methodType(rtype, ptypes);
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}
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}
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