Module java.base

Package java.io

Interface Flushable

All Known Subinterfaces:

JavaFileManager, StandardJavaFileManager

All Known Implementing Classes:

BufferedOutputStream, BufferedWriter, ByteArrayOutputStream, CharArrayWriter, CheckedOutputStream, CipherOutputStream, Console, DataOutputStream, DeflaterOutputStream, DigestOutputStream, FileOutputStream, FileWriter, FilterOutputStream, FilterWriter, Formatter, ForwardingJavaFileManager, GZIPOutputStream, InflaterOutputStream, JarOutputStream, LogStream, ObjectOutputStream, OutputStream, OutputStreamWriter, PipedOutputStream, PipedWriter, PrintStream, PrintWriter, StringWriter, Writer, ZipOutputStream

public interface Flushable

A Flushable 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

Method Summary

Modifier and Type	Method	Description
void	flush()	Flushes this stream by writing any buffered output to the underlying stream.

Method Detail

flush

void flush()
    throws IOException

Flushes this stream by writing any buffered output to the underlying stream.

Throws:

IOException - If an I/O error occurs