public class ClosedOutputStream extends OutputStream
Typically uses of this class include testing for corner cases in methods
that accept an output stream and acting as a sentinel value instead of
a null
output stream.
Modifier and Type | Field and Description |
---|---|
static ClosedOutputStream |
CLOSED_OUTPUT_STREAM
A singleton.
|
Constructor and Description |
---|
ClosedOutputStream() |
Modifier and Type | Method and Description |
---|---|
void |
write(int b)
Throws an
IOException to indicate that the stream is closed. |
close, flush, write, write
public static final ClosedOutputStream CLOSED_OUTPUT_STREAM
public ClosedOutputStream()
public void write(int b) throws IOException
IOException
to indicate that the stream is closed.write
in class OutputStream
b
- ignoredIOException
- always thrownCopyright © 2002–2016 The Apache Software Foundation. All rights reserved.