/* * Copyright (c) 2012, 2018, 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. */ package vm.mlvm.mixed.func.regression.b7129034; import java.util.List; import java.lang.invoke.*; import java.lang.reflect.*; import vm.mlvm.share.MlvmTest; public class Test extends MlvmTest { public Test obj; public String str; public static void main(String[] args) { MlvmTest.launch(args); } @Override public boolean run() throws Throwable { MethodHandles.Lookup l = MethodHandles.publicLookup(); Field field = Test.class.getField("str"); MethodHandle mh = l.unreflectSetter(field); MethodHandle filter = l.unreflectGetter(Test.class.getField("obj")); mh = MethodHandles.filterArguments(mh, 0, filter); try { mh.invokeExact(new Test(), "hello"); } catch (NullPointerException ignore) { System.out.println("PASSED: Expected NPE thrown, no crash"); } return true; } }