1 files changed, 0 insertions, 91 deletions
diff --git a/src/jdk/nashorn/internal/runtime/linker/BoundDynamicMethodLinker.java b/src/jdk/nashorn/internal/runtime/linker/BoundDynamicMethodLinker.java
deleted file mode 100644
index 77c1618b..00000000
--- a/src/jdk/nashorn/internal/runtime/linker/BoundDynamicMethodLinker.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2010, 2013, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.nashorn.internal.runtime.linker;
-
-import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
-import java.lang.invoke.MethodType;
-import jdk.internal.dynalink.CallSiteDescriptor;
-import jdk.internal.dynalink.beans.BeansLinker;
-import jdk.internal.dynalink.linker.GuardedInvocation;
-import jdk.internal.dynalink.linker.LinkRequest;
-import jdk.internal.dynalink.linker.LinkerServices;
-import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker;
-import jdk.internal.dynalink.support.Guards;
-
-/**
- * Links {@code BoundDynamicMethod} objects. Passes through to Dynalink's BeansLinker for linking a dynamic method
- * (they only respond to "dyn:call"), and modifies the returned invocation to deal with the receiver binding.
- */
-final class BoundDynamicMethodLinker implements TypeBasedGuardingDynamicLinker {
-    @Override
-    public boolean canLinkType(Class<?> type) {
-        return type == BoundDynamicMethod.class;
-    }
-
-    @Override
-    public GuardedInvocation getGuardedInvocation(LinkRequest linkRequest, LinkerServices linkerServices) throws Exception {
-        final Object objBoundDynamicMethod = linkRequest.getReceiver();
-        if(!(objBoundDynamicMethod instanceof BoundDynamicMethod)) {
-            return null;
-        }
-
-        final BoundDynamicMethod boundDynamicMethod = (BoundDynamicMethod)objBoundDynamicMethod;
-        final Object dynamicMethod = boundDynamicMethod.getDynamicMethod();
-        final Object boundThis = boundDynamicMethod.getBoundThis();
-
-        // Replace arguments (boundDynamicMethod, this, ...) => (dynamicMethod, boundThis, ...) when delegating to
-        // BeansLinker
-        final Object[] args = linkRequest.getArguments();
-        args[0] = dynamicMethod;
-        args[1] = boundThis;
-
-        // Use R(T0, T1, ...) => R(dynamicMethod.class, boundThis.class, ...) call site type when delegating to
-        // BeansLinker.
-        final CallSiteDescriptor descriptor = linkRequest.getCallSiteDescriptor();
-        final MethodType type = descriptor.getMethodType();
-        final Class<?> dynamicMethodClass = dynamicMethod.getClass();
-        final CallSiteDescriptor newDescriptor = descriptor.changeMethodType(
-                type.changeParameterType(0, dynamicMethodClass).changeParameterType(1, boundThis.getClass()));
-
-        // Delegate to BeansLinker
-        final GuardedInvocation inv = NashornBeansLinker.getGuardedInvocation(BeansLinker.getLinkerForClass(dynamicMethodClass),
-                linkRequest.replaceArguments(newDescriptor, args), linkerServices);
-        if(inv == null) {
-            return null;
-        }
-
-        // Bind (dynamicMethod, boundThis) to the handle
-        final MethodHandle boundHandle = MethodHandles.insertArguments(inv.getInvocation(), 0, dynamicMethod, boundThis);
-        final Class<?> p0Type = type.parameterType(0);
-        // Ignore incoming (boundDynamicMethod, this)
-        final MethodHandle droppingHandle = MethodHandles.dropArguments(boundHandle, 0, p0Type, type.parameterType(1));
-        // Identity guard on boundDynamicMethod object
-        final MethodHandle newGuard = Guards.getIdentityGuard(boundDynamicMethod);
-
-        return inv.replaceMethods(droppingHandle, newGuard.asType(newGuard.type().changeParameterType(0, p0Type)));
-    }
-}