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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);
OutputStream fos = new BufferedOutputStream(new FileOutputStream("outfile.ps"));
StreamPrintService service = factories[0].getPrintService(fos);
}
}
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import java.awt.*;
import javax.swing.*;
import java.util.Date;
import java.awt.*;
class Time extends JFrame implements Runnable{//ʵÏÖ½Ó¿Ú
Thread clockThread;
JLabel jLabel=new JLabel();
public Time()
{
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