import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import javax.print.DocFlavor;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
public class Main {
public static void main(String[] argv) throws Exception {
StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
.lookupStreamPrintServiceFactories(null, null);
factories = StreamPrintServiceFactory.lookupStreamPrintServiceFactories(
DocFlavor.INPUT_STREAM.GIF, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());
}
}