/*

 * Copyright (c) 2000, 2009, 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

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 */

/**

 * Service-provider classes for the {@link java.nio.channels}

 * package.

 *

 * <p> Only developers who are defining new selector providers or

 * asynchronous channel providers should need to make direct use of

 * this package.  </p>

 *

 * <p> Unless otherwise noted, passing a {@code null} argument to a

 * constructor or method in any class or interface in this package

 * will cause a {@link java.lang.NullPointerException

 * NullPointerException} to be thrown.

 *

 *

 * @since 1.4

 * @author Mark Reinhold

 * @author JSR-51 Expert Group

 */

package java.nio.channels.spi;