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package org.codehaus.plexus.util.io;

import java.io.IOException;
import java.io.InputStream;

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
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 * 3. The end-user documentation included with the redistribution,
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 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.codehaus.org/)."
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 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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 * ====================================================================
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 * This software consists of voluntary contributions made by many
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 * .
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/**
 * Interface of a wrapper for input streams. This facade is used
 * by methods, which are being implemented for files, URL's, or
 * input streams.
 */
public interface InputStreamFacade {
    /**
     * Retrieves the actual {@link InputStream}. The caller must assume,
     * that this method may be invoked only once.
     */
    InputStream getInputStream() throws IOException;
}




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