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/*
* Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.io;
import java.io.IOException;
/**
* A <tt>Flushable</tt> is a destination of data that can be flushed. The
* flush method is invoked to write any buffered output to the underlying
* stream.
*
* @since 1.5
*/
public interface Flushable {
/**
* Flushes this stream by writing any buffered output to the underlying
* stream.
*
* @throws IOException If an I/O error occurs
*/
void flush() throws IOException;
}