import org.xml.sax.*;
import org.xml.sax.helpers.*;

public class ProcessingInstructionConverter extends XMLFilterImpl {

  public void processingInstruction(String target, String data)
   throws SAXException {

    // AttributesImpl is an adapter class in the org.xml.sax.ext package
    // for precisely this case. We don't really want to add any attributes
    // here, but we need to pass something as the fourth argument to 
    // startElement().
    Attributes emptyAttributes = new AttributesImpl();
    // We won't use any namespace for the element
    startElement("", target, target, emptyAttributes);
    
    // converts String data to char array
    char[] text = data.toCharArray();
    characters(text, 0, text.length);

    endElement("", target, target);

  }

}