XMLWriter writer = new PrettyPrintXMLWriter( w );
writer.startElement( "projectDescription" ); //$NON-NLS-1$
writer.startElement( ELT_NAME );
writer.writeText( config.getEclipseProjectName() );
writer.endElement();
// TODO: this entire element might be dropped if the comment is null.
// but as the maven1 eclipse plugin does it, it's better to be safe than sorry
// A eclipse developer might want to look at this.