jdk/test/java/lang/instrument/appendToClassLoaderSearch/Tracer.java

/*
 * Copyright 2005 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/*
 *
 *
 * Used by the unit tests for the Instrument appendToBootstrapClassLoaderSearch
 * tests. This class is a "supporting" class which the agent puts on the boot
 * class path.
 */
package org.tools;

public class Tracer {

    static {
        ClassLoader cl = Tracer.class.getClassLoader();
        if (cl != null) {
            throw new RuntimeException("Tracer loaded by: " + cl);
        }
        System.out.println("Tracer loaded by boot class loader.");
    }

    public static void trace(String msg) {
        System.out.println(msg);
    }

}