FilterOutputStream JDK 1.6)

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public void close () throws IOException [Overrides OutputStream]

Closes this output stream and releases any system resources associated with the stream.

public void flush () throws IOException [Overrides OutputStream]

Flushes this output stream and forces any buffered output bytes to be written out to the stream.

public void write (byte[] b) throws IOException [Overrides OutputStream]

Writes b.length bytes to this output stream.

The write method of FilterOutputStream calls its write method of three arguments with the arguments b, 0, and b.length.

Note that this method does not call the one-argument write method of its underlying stream with the single argument b.
Parameters:
- b - the data to be written.
Throws:
- IOException - if an I/O error occurs.
See Also: FilterOutputStream.write(byte[], int, int),

public void write (byte[] b, int off, int len) throws IOException [Overrides OutputStream]

Writes len bytes from the specified byte array starting at offset off to this output stream.

The write method of FilterOutputStream calls the write method of one argument on each byte to output.

Note that this method does not call the write method of its underlying input stream with the same arguments. Subclasses of FilterOutputStream should provide a more efficient implementation of this method.
Parameters:
- b - the data.
- off - the start offset in the data.
- len - the number of bytes to write.
Throws:
- IOException - if an I/O error occurs.
See Also: FilterOutputStream.write(int),

public void write (int b) throws IOException [Specified in OutputStream]

Writes the specified byte to this output stream.

The write method of FilterOutputStream calls the write method of its underlying output stream, that is, it performs out.write(b).

Implements the abstract write method of OutputStream.
Parameters:
- b - the byte.
Throws:
- IOException - if an I/O error occurs.