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 *
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 *
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 *
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/*
 * This source code is provided to illustrate the usage of a given feature
 * or technique and has been deliberately simplified. Additional steps
 * required for a production-quality application, such as security checks,
 * input validation and proper error handling, might not be present in
 * this sample code.
 */


import java.io.*;
import java.nio.channels.*;

/**
 * Base class for the Handlers.
 *
 * @author Mark Reinhold
 * @author Brad R. Wetmore
 */
interface Handler {

    void handle(SelectionKey sk) throws IOException;

}