1 /* 2 * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package vm.mlvm.meth.share.transform.v2; 25 26 import java.lang.invoke.MethodHandle; 27 import java.lang.invoke.MethodHandles; 28 import java.util.Arrays; 29 30 import vm.mlvm.meth.share.Argument; 31 import vm.mlvm.meth.share.Arguments; 32 33 /** 34 * This is fully equivalent version of MHDropTF that just covers another version of dropArguments() 35 */ 36 37 public class MHDropTF2 extends MHDropTF { 38 MHDropTF2(MHCall target, int pos, Argument[] values)39 public MHDropTF2(MHCall target, int pos, Argument[] values) { 40 super(target, pos, values); 41 } 42 43 @Override computeInboundMH(MethodHandle targetMH)44 protected MethodHandle computeInboundMH(MethodHandle targetMH) { 45 // We increase coverage by using different methods 46 return MethodHandles.dropArguments(targetMH, this.pos, Arrays.asList(Arguments.typesArray(this.values))); 47 } 48 } 49