/*
 * Copyright (c) 2015, 2017, 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 java.lang.invoke;

import jdk.internal.util.Preconditions;
import jdk.internal.vm.annotation.ForceInline;

import java.util.Objects;

import static java.lang.invoke.MethodHandleStatics.UNSAFE;

#warn

final class VarHandle$Type$s {

    static class FieldInstanceReadOnly extends VarHandle {
        final long fieldOffset;
        final Class<?> receiverType;
#if[Object]
        final Class<?> fieldType;
#end[Object]

        FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType}) {
            this(receiverType, fieldOffset{#if[Object]?, fieldType}, FieldInstanceReadOnly.FORM);
        }

        protected FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType},
                                        VarForm form) {
            super(form);
            this.fieldOffset = fieldOffset;
            this.receiverType = receiverType;
#if[Object]
            this.fieldType = fieldType;
#end[Object]
        }

        @Override
        final MethodType accessModeTypeUncached(AccessMode accessMode) {
            return accessMode.at.accessModeType(receiverType, {#if[Object]?fieldType:$type$.class});
        }

        @ForceInline
        static $type$ get(FieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.get$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                 handle.fieldOffset);
        }

        @ForceInline
        static $type$ getVolatile(FieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.get$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                 handle.fieldOffset);
        }

        @ForceInline
        static $type$ getOpaque(FieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.get$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                 handle.fieldOffset);
        }

        @ForceInline
        static $type$ getAcquire(FieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.get$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                 handle.fieldOffset);
        }

        static final VarForm FORM = new VarForm(FieldInstanceReadOnly.class, Object.class, $type$.class);
    }

    static final class FieldInstanceReadWrite extends FieldInstanceReadOnly {
#if[Object]
        final boolean needsNullCheck;
#end[Object]
        FieldInstanceReadWrite(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean canBeNull}) {
            super(receiverType, fieldOffset{#if[Object]?, fieldType}, FieldInstanceReadWrite.FORM);
#if[Object]
            this.needsNullCheck = !canBeNull;
#end[Object]
        }

#if[Object]
        @ForceInline
        static Object checkCast(FieldInstanceReadWrite handle, $type$ value) {
            if (handle.needsNullCheck)
                Objects.requireNonNull(value);
            return handle.fieldType.cast(value);
        }
#end[Object]

        @ForceInline
        static void set(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            UNSAFE.put$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                             handle.fieldOffset,
                             {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static void setVolatile(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            UNSAFE.put$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                     handle.fieldOffset,
                                     {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static void setOpaque(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            UNSAFE.put$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                   handle.fieldOffset,
                                   {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static void setRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            UNSAFE.put$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                    handle.fieldOffset,
                                    {#if[Object]?checkCast(handle, value):value});
        }
#if[CAS]

        @ForceInline
        static boolean compareAndSet(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ compareAndExchange(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchange$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ compareAndExchangeAcquire(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchange$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ compareAndExchangeRelease(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchange$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetPlain(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$Plain(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSet(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetAcquire(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetRelease(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ getAndSet(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                          handle.fieldOffset,
                                          {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ getAndSetAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndSet$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                          handle.fieldOffset,
                                          {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ getAndSetRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndSet$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                          handle.fieldOffset,
                                          {#if[Object]?checkCast(handle, value):value});
        }
#end[CAS]
#if[AtomicAdd]

        @ForceInline
        static $type$ getAndAdd(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndAdd$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndAddAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndAdd$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndAddRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndAdd$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

#end[AtomicAdd]
#if[Bitwise]

        @ForceInline
        static $type$ getAndBitwiseOr(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseOr$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseOrRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseOr$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseOrAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseOr$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAnd(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseAnd$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAndRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseAnd$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAndAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseAnd$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXor(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseXor$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXorRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseXor$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXorAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndBitwiseXor$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                       handle.fieldOffset,
                                       value);
        }
#end[Bitwise]

        static final VarForm FORM = new VarForm(FieldInstanceReadWrite.class, Object.class, $type$.class);
    }


    static class FieldStaticReadOnly extends VarHandle {
        final Object base;
        final long fieldOffset;
#if[Object]
        final Class<?> fieldType;
#end[Object]

        FieldStaticReadOnly(Object base, long fieldOffset{#if[Object]?, Class<?> fieldType}) {
            this(base, fieldOffset{#if[Object]?, fieldType}, FieldStaticReadOnly.FORM);
        }

        protected FieldStaticReadOnly(Object base, long fieldOffset{#if[Object]?, Class<?> fieldType},
                                      VarForm form) {
            super(form);
            this.base = base;
            this.fieldOffset = fieldOffset;
#if[Object]
            this.fieldType = fieldType;
#end[Object]
        }

        @Override
        final MethodType accessModeTypeUncached(AccessMode accessMode) {
            return accessMode.at.accessModeType(null, {#if[Object]?fieldType:$type$.class});
        }

        @ForceInline
        static $type$ get(FieldStaticReadOnly handle) {
            return UNSAFE.get$Type$(handle.base,
                                 handle.fieldOffset);
        }

        @ForceInline
        static $type$ getVolatile(FieldStaticReadOnly handle) {
            return UNSAFE.get$Type$Volatile(handle.base,
                                 handle.fieldOffset);
        }

        @ForceInline
        static $type$ getOpaque(FieldStaticReadOnly handle) {
            return UNSAFE.get$Type$Opaque(handle.base,
                                 handle.fieldOffset);
        }

        @ForceInline
        static $type$ getAcquire(FieldStaticReadOnly handle) {
            return UNSAFE.get$Type$Acquire(handle.base,
                                 handle.fieldOffset);
        }

        static final VarForm FORM = new VarForm(FieldStaticReadOnly.class, null, $type$.class);
    }

    static final class FieldStaticReadWrite extends FieldStaticReadOnly {
#if[Object]
        final boolean needsNullCheck;
#end[Object]
        FieldStaticReadWrite(Object base, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean canBeNull}) {
            super(base, fieldOffset{#if[Object]?, fieldType}, FieldStaticReadWrite.FORM);
#if[Object]
            this.needsNullCheck = !canBeNull;
#end[Object]
        }

#if[Object]
        static Object checkCast(FieldStaticReadWrite handle, $type$ value) {
            if (handle.needsNullCheck)
                Objects.requireNonNull(value);
            return handle.fieldType.cast(value);
        }
#end[Object]

        @ForceInline
        static void set(FieldStaticReadWrite handle, $type$ value) {
            UNSAFE.put$Type$(handle.base,
                             handle.fieldOffset,
                             {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static void setVolatile(FieldStaticReadWrite handle, $type$ value) {
            UNSAFE.put$Type$Volatile(handle.base,
                                     handle.fieldOffset,
                                     {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static void setOpaque(FieldStaticReadWrite handle, $type$ value) {
            UNSAFE.put$Type$Opaque(handle.base,
                                   handle.fieldOffset,
                                   {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static void setRelease(FieldStaticReadWrite handle, $type$ value) {
            UNSAFE.put$Type$Release(handle.base,
                                    handle.fieldOffset,
                                    {#if[Object]?checkCast(handle, value):value});
        }
#if[CAS]

        @ForceInline
        static boolean compareAndSet(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.compareAndSet$Type$(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }


        @ForceInline
        static $type$ compareAndExchange(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchange$Type$(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ compareAndExchangeAcquire(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchange$Type$Acquire(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ compareAndExchangeRelease(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchange$Type$Release(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetPlain(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$Plain(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSet(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetAcquire(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$Acquire(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetRelease(FieldStaticReadWrite handle, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSet$Type$Release(handle.base,
                                               handle.fieldOffset,
                                               {#if[Object]?handle.fieldType.cast(expected):expected},
                                               {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ getAndSet(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndSet$Type$(handle.base,
                                          handle.fieldOffset,
                                          {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ getAndSetAcquire(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndSet$Type$Acquire(handle.base,
                                          handle.fieldOffset,
                                          {#if[Object]?checkCast(handle, value):value});
        }

        @ForceInline
        static $type$ getAndSetRelease(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndSet$Type$Release(handle.base,
                                          handle.fieldOffset,
                                          {#if[Object]?checkCast(handle, value):value});
        }
#end[CAS]
#if[AtomicAdd]

        @ForceInline
        static $type$ getAndAdd(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndAdd$Type$(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndAddAcquire(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndAdd$Type$Acquire(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndAddRelease(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndAdd$Type$Release(handle.base,
                                       handle.fieldOffset,
                                       value);
        }
#end[AtomicAdd]
#if[Bitwise]

        @ForceInline
        static $type$ getAndBitwiseOr(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseOr$Type$(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseOrRelease(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseOr$Type$Release(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseOrAcquire(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseOr$Type$Acquire(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAnd(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseAnd$Type$(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAndRelease(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseAnd$Type$Release(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAndAcquire(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseAnd$Type$Acquire(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXor(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseXor$Type$(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXorRelease(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseXor$Type$Release(handle.base,
                                       handle.fieldOffset,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXorAcquire(FieldStaticReadWrite handle, $type$ value) {
            return UNSAFE.getAndBitwiseXor$Type$Acquire(handle.base,
                                       handle.fieldOffset,
                                       value);
        }
#end[Bitwise]

        static final VarForm FORM = new VarForm(FieldStaticReadWrite.class, null, $type$.class);
    }

#if[Object]
    static class FlatValueFieldInstanceReadOnly extends VarHandle {
        final long fieldOffset;
        final Class<?> receiverType;
        final Class<?> fieldType;

        FlatValueFieldInstanceReadOnly(Class<?> receiverType, long fieldOffset, Class<?> fieldType) {
            this(receiverType, fieldOffset, fieldType, FlatValueFieldInstanceReadOnly.FORM);
        }

        protected FlatValueFieldInstanceReadOnly(Class<?> receiverType, long fieldOffset, Class<?> fieldType,
                                             VarForm form) {
            super(form);
            this.fieldOffset = fieldOffset;
            this.receiverType = receiverType;
            this.fieldType = fieldType;
        }

        @Override
        final MethodType accessModeTypeUncached(AccessMode accessMode) {
            return accessMode.at.accessModeType(receiverType, fieldType);
        }

        @ForceInline
        static Object get(FlatValueFieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.getValue(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                  handle.fieldOffset, handle.fieldType);
        }

        @ForceInline
        static Object getVolatile(FlatValueFieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.getValueVolatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                           handle.fieldOffset, handle.fieldType);
        }

        @ForceInline
        static Object getOpaque(FlatValueFieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.getValueOpaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                         handle.fieldOffset, handle.fieldType);
        }

        @ForceInline
        static Object getAcquire(FlatValueFieldInstanceReadOnly handle, Object holder) {
            return UNSAFE.getValueAcquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                          handle.fieldOffset, handle.fieldType);
        }

        static final VarForm FORM = new VarForm(FlatValueFieldInstanceReadOnly.class, Object.class, Object.class);
    }

    static final class FlatValueFieldInstanceReadWrite extends FlatValueFieldInstanceReadOnly {

        FlatValueFieldInstanceReadWrite(Class<?> receiverType, long fieldOffset, Class<?> fieldType) {
            super(receiverType, fieldOffset, fieldType, FlatValueFieldInstanceReadWrite.FORM);
        }

        @ForceInline
        static void set(FlatValueFieldInstanceReadWrite handle, Object holder, Object value) {
            UNSAFE.putValue(Objects.requireNonNull(handle.receiverType.cast(holder)),
                            handle.fieldOffset, handle.fieldType,
                            handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static void setVolatile(FlatValueFieldInstanceReadWrite handle, Object holder, Object value) {
            UNSAFE.putValueVolatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                    handle.fieldOffset, handle.fieldType,
                                    handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static void setOpaque(FlatValueFieldInstanceReadWrite handle, Object holder, Object value) {
            UNSAFE.putValueOpaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                  handle.fieldOffset, handle.fieldType,
                                  handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static void setRelease(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ value) {
            UNSAFE.putValueRelease(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                   handle.fieldOffset, handle.fieldType,
                                   handle.fieldType.cast(Objects.requireNonNull(value)));
        }
#if[CAS]

        @ForceInline
        static boolean compareAndSet(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndSetValue(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static $type$ compareAndExchange(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchangeValue(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static $type$ compareAndExchangeAcquire(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchangeValueAcquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static $type$ compareAndExchangeRelease(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.compareAndExchangeValueRelease(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static boolean weakCompareAndSetPlain(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSetValuePlain(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static boolean weakCompareAndSet(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSetValue(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static boolean weakCompareAndSetAcquire(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSetValueAcquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static boolean weakCompareAndSetRelease(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) {
            return UNSAFE.weakCompareAndSetValueRelease(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                               handle.fieldOffset, handle.fieldType,
                                               handle.fieldType.cast(Objects.requireNonNull(expected)),
                                               handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static $type$ getAndSet(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndSetValue(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                          handle.fieldOffset, handle.fieldType,
                                          handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static $type$ getAndSetAcquire(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndSetValueAcquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                          handle.fieldOffset, handle.fieldType,
                                          handle.fieldType.cast(Objects.requireNonNull(value)));
        }

        @ForceInline
        static $type$ getAndSetRelease(FlatValueFieldInstanceReadWrite handle, Object holder, $type$ value) {
            return UNSAFE.getAndSetValueRelease(Objects.requireNonNull(handle.receiverType.cast(holder)),
                                          handle.fieldOffset, handle.fieldType,
                                          handle.fieldType.cast(Objects.requireNonNull(value)));
        }
#end[CAS]
        static final VarForm FORM = new VarForm(FlatValueFieldInstanceReadWrite.class, Object.class, Object.class);
    }
#end[Object]

    static final class Array extends VarHandle {
        final int abase;
        final int ashift;
#if[Object]
        final Class<{#if[Object]??:$type$[]}> arrayType;
        final Class<?> componentType;
#end[Object]

        Array(int abase, int ashift{#if[Object]?, Class<?> arrayType}) {
            super(Array.FORM);
            this.abase = abase;
            this.ashift = ashift;
#if[Object]
            this.arrayType = {#if[Object]?arrayType:$type$[].class};
            this.componentType = arrayType.getComponentType();
#end[Object]
        }

        @Override
        final MethodType accessModeTypeUncached(AccessMode accessMode) {
            return accessMode.at.accessModeType({#if[Object]?arrayType:$type$[].class}, {#if[Object]?arrayType.getComponentType():$type$.class}, int.class);
        }

#if[Object]
        @ForceInline
        static Object runtimeTypeCheck(Array handle, Object[] oarray, Object value) {
            if (handle.arrayType == oarray.getClass()) {
                // Fast path: static array type same as argument array type
                return handle.componentType.cast(value);
            } else {
                // Slow path: check value against argument array component type
                return reflectiveTypeCheck(oarray, value);
            }
        }

        @ForceInline
        static Object reflectiveTypeCheck(Object[] oarray, Object value) {
            try {
                return oarray.getClass().getComponentType().cast(value);
            } catch (ClassCastException e) {
                throw new ArrayStoreException();
            }
        }
#end[Object]

        @ForceInline
        static $type$ get(Array handle, Object oarray, int index) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return array[index];
        }

        @ForceInline
        static void set(Array handle, Object oarray, int index, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            array[index] = {#if[Object]?handle.componentType.cast(value):value};
        }

        @ForceInline
        static $type$ getVolatile(Array handle, Object oarray, int index) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.get$Type$Volatile(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase);
        }

        @ForceInline
        static void setVolatile(Array handle, Object oarray, int index, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            UNSAFE.put$Type$Volatile(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ getOpaque(Array handle, Object oarray, int index) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.get$Type$Opaque(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase);
        }

        @ForceInline
        static void setOpaque(Array handle, Object oarray, int index, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            UNSAFE.put$Type$Opaque(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ getAcquire(Array handle, Object oarray, int index) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.get$Type$Acquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase);
        }

        @ForceInline
        static void setRelease(Array handle, Object oarray, int index, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            UNSAFE.put$Type$Release(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }
#if[CAS]

        @ForceInline
        static boolean compareAndSet(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.compareAndSet$Type$(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ compareAndExchange(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.compareAndExchange$Type$(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ compareAndExchangeAcquire(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.compareAndExchange$Type$Acquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ compareAndExchangeRelease(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.compareAndExchange$Type$Release(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetPlain(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.weakCompareAndSet$Type$Plain(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSet(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.weakCompareAndSet$Type$(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetAcquire(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.weakCompareAndSet$Type$Acquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static boolean weakCompareAndSetRelease(Array handle, Object oarray, int index, $type$ expected, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.weakCompareAndSet$Type$Release(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?handle.componentType.cast(expected):expected},
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ getAndSet(Array handle, Object oarray, int index, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.getAndSet$Type$(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ getAndSetAcquire(Array handle, Object oarray, int index, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.getAndSet$Type$Acquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }

        @ForceInline
        static $type$ getAndSetRelease(Array handle, Object oarray, int index, $type$ value) {
#if[Object]
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
#else[Object]
            $type$[] array = ($type$[]) oarray;
#end[Object]
            return UNSAFE.getAndSet$Type$Release(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    {#if[Object]?runtimeTypeCheck(handle, array, value):value});
        }
#end[CAS]
#if[AtomicAdd]

        @ForceInline
        static $type$ getAndAdd(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndAdd$Type$(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    value);
        }

        @ForceInline
        static $type$ getAndAddAcquire(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndAdd$Type$Acquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    value);
        }

        @ForceInline
        static $type$ getAndAddRelease(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndAdd$Type$Release(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    value);
        }
#end[AtomicAdd]
#if[Bitwise]

        @ForceInline
        static $type$ getAndBitwiseOr(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseOr$Type$(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseOrRelease(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseOr$Type$Release(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseOrAcquire(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseOr$Type$Acquire(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAnd(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseAnd$Type$(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAndRelease(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseAnd$Type$Release(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseAndAcquire(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseAnd$Type$Acquire(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXor(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseXor$Type$(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXorRelease(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseXor$Type$Release(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }

        @ForceInline
        static $type$ getAndBitwiseXorAcquire(Array handle, Object oarray, int index, $type$ value) {
            $type$[] array = ($type$[]) oarray;
            return UNSAFE.getAndBitwiseXor$Type$Acquire(array,
                                       (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                                       value);
        }
#end[Bitwise]

        static final VarForm FORM = new VarForm(Array.class, {#if[Object]?Object[].class:$type$[].class}, {#if[Object]?Object.class:$type$.class}, int.class);
    }

#if[Object]
    static final class ValueArray extends VarHandle {
        final int abase;
        final int ashift;
        final Class<?> arrayType;
        final Class<?> componentType;

        ValueArray(int abase, int ashift, Class<?> arrayType) {
            super(ValueArray.FORM);
            this.abase = abase;
            this.ashift = ashift;
            this.arrayType = arrayType;
            this.componentType = arrayType.getComponentType();
        }

        @Override
        final MethodType accessModeTypeUncached(AccessMode accessMode) {
            return accessMode.at.accessModeType(arrayType, arrayType.getComponentType(), int.class);
        }

        @ForceInline
        static Object runtimeTypeCheck(ValueArray handle, Object[] oarray, Object value) {
            if (handle.arrayType == oarray.getClass()) {
                // Fast path: static array type same as argument array type
                return handle.componentType.cast(Objects.requireNonNull(value));
            } else {
                // Slow path: check value against argument array component type
                return reflectiveTypeCheck(oarray, value);
            }
        }

        @ForceInline
        static Object reflectiveTypeCheck(Object[] oarray, Object value) {
            try {
                return oarray.getClass().getComponentType().cast(Objects.requireNonNull(value));
            } catch (ClassCastException e) {
                throw new ArrayStoreException();
            }
        }

        @ForceInline
        static $type$ get(ValueArray handle, Object oarray, int index) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return array[index];
        }

        @ForceInline
        static void set(ValueArray handle, Object oarray, int index, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            array[index] = handle.componentType.cast(Objects.requireNonNull(value));
        }

        @ForceInline
        static $type$ getVolatile(ValueArray handle, Object oarray, int index) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.getValueVolatile(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType);
        }

        @ForceInline
        static void setVolatile(ValueArray handle, Object oarray, int index, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            UNSAFE.putValueVolatile(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ getOpaque(ValueArray handle, Object oarray, int index) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.getValueOpaque(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType);
        }

        @ForceInline
        static void setOpaque(ValueArray handle, Object oarray, int index, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            UNSAFE.putValueOpaque(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ getAcquire(ValueArray handle, Object oarray, int index) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.getValueAcquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType);
        }

        @ForceInline
        static void setRelease(ValueArray handle, Object oarray, int index, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            UNSAFE.putValueRelease(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    runtimeTypeCheck(handle, array, value));
        }
#if[CAS]

        @ForceInline
        static boolean compareAndSet(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.compareAndSetValue(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ compareAndExchange(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.compareAndExchangeValue(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ compareAndExchangeAcquire(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.compareAndExchangeValueAcquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ compareAndExchangeRelease(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.compareAndExchangeValueRelease(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static boolean weakCompareAndSetPlain(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.weakCompareAndSetValuePlain(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static boolean weakCompareAndSet(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.weakCompareAndSetValue(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static boolean weakCompareAndSetAcquire(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.weakCompareAndSetValueAcquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static boolean weakCompareAndSetRelease(ValueArray handle, Object oarray, int index, $type$ expected, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.weakCompareAndSetValueRelease(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    handle.componentType.cast(Objects.requireNonNull(expected)),
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ getAndSet(ValueArray handle, Object oarray, int index, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.getAndSetValue(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ getAndSetAcquire(ValueArray handle, Object oarray, int index, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.getAndSetValueAcquire(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    runtimeTypeCheck(handle, array, value));
        }

        @ForceInline
        static $type$ getAndSetRelease(ValueArray handle, Object oarray, int index, $type$ value) {
            Object[] array = (Object[]) handle.arrayType.cast(oarray);
            return UNSAFE.getAndSetValueRelease(array,
                    (((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase,
                    handle.componentType,
                    runtimeTypeCheck(handle, array, value));
        }
#end[CAS]

        static final VarForm FORM = new VarForm(ValueArray.class, {#if[Object]?Object[].class:$type$[].class}, {#if[Object]?Object.class:$type$.class}, int.class);
    }
#end[Object]
}