io.netty.util.internal.svm.PlatformDependentSubstitution Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of wildfly-client-all

This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

There is a newer version: 34.0.0.Final

Show newest version

/*
 * Copyright 2019 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.util.internal.svm;

import com.oracle.svm.core.annotate.Alias;
import com.oracle.svm.core.annotate.RecomputeFieldValue;
import com.oracle.svm.core.annotate.TargetClass;

@TargetClass(className = "io.netty.util.internal.PlatformDependent")
final class PlatformDependentSubstitution {
    private PlatformDependentSubstitution() {
    }

    /**
     * The class PlatformDependent caches the byte array base offset by reading the
     * field from PlatformDependent0. The automatic recomputation of Substrate VM
     * correctly recomputes the field in PlatformDependent0, but since the caching
     * in PlatformDependent happens during image building, the non-recomputed value
     * is cached.
     */
    @Alias
    @RecomputeFieldValue(
        kind = RecomputeFieldValue.Kind.ArrayBaseOffset,
        declClass = byte[].class)
    private static long BYTE_ARRAY_BASE_OFFSET;
}