//
// ========================================================================
// Copyright (c) 1995-2020 Mort Bay Consulting Pty Ltd and others.
//
// This program and the accompanying materials are made available under
// the terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0
//
// This Source Code may also be made available under the following
// Secondary Licenses when the conditions for such availability set
// forth in the Eclipse Public License, v. 2.0 are satisfied:
// the Apache License v2.0 which is available at
// https://www.apache.org/licenses/LICENSE-2.0
//
// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
// ========================================================================
//

package org.eclipse.jetty.util.preventers;

import javax.imageio.ImageIO;

AppContextLeakPreventer
Cause the classloader that is pinned by AppContext.getAppContext() to be
a container or system classloader, not a webapp classloader.
Inspired by Tomcat JreMemoryLeakPrevention.
/**
 * AppContextLeakPreventer
 *
 * Cause the classloader that is pinned by AppContext.getAppContext() to be
 * a container or system classloader, not a webapp classloader.
 *
 * Inspired by Tomcat JreMemoryLeakPrevention.
 */
public class AppContextLeakPreventer extends AbstractLeakPreventer
{

    @Override
    public void prevent(ClassLoader loader)
    {
        if (LOG.isDebugEnabled())
            LOG.debug("Pinning classloader for AppContext.getContext() with{} ", loader);
        ImageIO.getUseCache();
    }
}