import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.attribute.Attribute;
import javax.print.event.PrintServiceAttributeEvent;
import javax.print.event.PrintServiceAttributeListener;
public class Main {
public static void main(String[] argv) throws Exception {
PrintService[] services = PrintServiceLookup.lookupPrintServices(null, null);
for (int i = 0; i < services.length; i++) {
services[i].addPrintServiceAttributeListener(new MyPrintServiceAttributeListener());
}
}
}
class MyPrintServiceAttributeListener implements PrintServiceAttributeListener {
public void attributeUpdate(PrintServiceAttributeEvent psae) {
PrintService service = psae.getPrintService();
Attribute[] attrs = psae.getAttributes().toArray();
for (int i = 0; i < attrs.length; i++) {
String attrName = attrs[i].getName();
String attrValue = attrs[i].toString();
}
}
}
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