How to use org.jfree.io

/**
 * Copies the contents of the Reader into the Writer, until the end of the 
 * stream has been reached. This method uses a buffer of 4096 kbyte.
 *
 * @param in the reader from which to read.
 * @param out the writer where the data is written to.
 * @throws IOException if a IOError occurs.
 */
public void copyWriter(final Reader in, final Writer out)
  throws IOException {
  copyWriter(in, out, 4096);
}

/**
 * Copies the InputStream into the OutputStream, until the end of the stream
 * has been reached. This method uses a buffer of 4096 kbyte.
 *
 * @param in the inputstream from which to read.
 * @param out the outputstream where the data is written to.
 * @throws IOException if a IOError occurs.
 */
public void copyStreams(final InputStream in, final OutputStream out)
  throws IOException {
  copyStreams(in, out, 4096);
}

/**
 * Gets the singleton instance of the utility package.
 *
 * @return the singleton instance.
 */
public static IOUtils getInstance() {
  if (instance == null) {
    instance = new IOUtils();
  }
  return instance;
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.paint, stream);
  SerialUtilities.writeStroke(this.stroke, stream);
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.gridBandPaint, stream);
  SerialUtilities.writePaint(this.gridBandAlternatePaint, stream);
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writeShape(this.dataArea, stream);
  SerialUtilities.writeShape(this.plotArea, stream);
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(final ObjectOutputStream stream) 
  throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.paint, stream);
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writeShape(this.legendShape, stream);
}

/**
 * Copies the contents of the Reader into the Writer, until the end of the 
 * stream has been reached. This method uses a buffer of 4096 kbyte.
 *
 * @param in the reader from which to read.
 * @param out the writer where the data is written to.
 * @throws IOException if a IOError occurs.
 */
public void copyWriter(final Reader in, final Writer out)
  throws IOException {
  copyWriter(in, out, 4096);
}

/**
 * Copies the InputStream into the OutputStream, until the end of the stream
 * has been reached. This method uses a buffer of 4096 kbyte.
 *
 * @param in the inputstream from which to read.
 * @param out the outputstream where the data is written to.
 * @throws IOException if a IOError occurs.
 */
public void copyStreams(final InputStream in, final OutputStream out)
  throws IOException {
  copyStreams(in, out, 4096);
}

/**
 * Gets the singleton instance of the utility package.
 *
 * @return the singleton instance.
 */
public static IOUtils getInstance() {
  if (instance == null) {
    instance = new IOUtils();
  }
  return instance;
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(final ObjectOutputStream stream) 
  throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.paint, stream);
}

  /**
   * Provides serialization support.
   *
   * @param stream  the output stream.
   *
   * @throws IOException  if there is an I/O error.
   */
  private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeShape(this.legendArea, stream);
  }
}

/**
 * Copies the contents of the Reader into the Writer, until the end of the 
 * stream has been reached. This method uses a buffer of 4096 kbyte.
 *
 * @param in the reader from which to read.
 * @param out the writer where the data is written to.
 * @throws IOException if a IOError occurs.
 */
public void copyWriter(final Reader in, final Writer out)
  throws IOException {
  copyWriter(in, out, 4096);
}

/**
 * Copies the InputStream into the OutputStream, until the end of the stream
 * has been reached. This method uses a buffer of 4096 kbyte.
 *
 * @param in the inputstream from which to read.
 * @param out the outputstream where the data is written to.
 * @throws IOException if a IOError occurs.
 */
public void copyStreams(final InputStream in, final OutputStream out)
  throws IOException {
  copyStreams(in, out, 4096);
}

/**
 * Gets the singleton instance of the utility package.
 *
 * @return the singleton instance.
 */
public static IOUtils getInstance() {
  if (instance == null) {
    instance = new IOUtils();
  }
  return instance;
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.subLabelPaint, stream);
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.wallPaint, stream);
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.artifactPaint, stream);
}

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
  stream.defaultWriteObject();
  SerialUtilities.writePaint(this.paint, stream);
}