attach031Agent00.java

/*
 * Copyright (c) 2007, 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
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package nsk.jvmti.AttachOnDemand.attach031;

import nsk.share.aod.AbstractJarAgent;
import java.lang.instrument.Instrumentation;

public class attach031Agent00 extends AbstractJarAgent {

    protected void agentActions() {
        ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader();
        ClassLoader agentClassLoader = attach031Agent00.class.getClassLoader();

        display("Agent class was loaded by " + agentClassLoader);
        display("SystemClassLoader: " + systemClassLoader);

        if (systemClassLoader != agentClassLoader) {
            setStatusFailed("Agent class was loaded by wrong ClassLoader (it should be SystemClassLoader)");
        }
    }

    public static void agentmain(String options, Instrumentation inst) {
        new attach031Agent00().runJarAgent(options, inst);
    }
}