978          * returned when we try and pop a finished graphic.
 979          */
 980         if (graphicsDrawn.pop() != null) {
 981             result = PAGE_EXISTS;
 982         } else {
 983             result = NO_SUCH_PAGE;
 984         }
 985 
 986         return result;
 987     }
 988 
 989     private void startPrinterJobThread() {
 990         printerJobThread = new ManagedLocalsThread(this, "printerJobThread");
 991         printerJobThread.start();
 992     }
 993 
 994 
 995     public void run() {
 996 
 997         try {

 998             printerJob.print(attributes);
 999         } catch (PrinterException e) {
1000             //REMIND: need to store this away and not rethrow it.
1001         }
1002 
1003         /* Close the message queues so that nobody is stuck
1004          * waiting for one.
1005          */
1006         graphicsToBeDrawn.closeWhenEmpty();
1007         graphicsDrawn.close();
1008     }
1009 
1010     private class MessageQ {
1011 
1012         private String qid="noname";
1013 
1014         private ArrayList<Graphics2D> queue = new ArrayList<>();
1015 
1016         MessageQ(String id) {
1017           qid = id;

 978          * returned when we try and pop a finished graphic.
 979          */
 980         if (graphicsDrawn.pop() != null) {
 981             result = PAGE_EXISTS;
 982         } else {
 983             result = NO_SUCH_PAGE;
 984         }
 985 
 986         return result;
 987     }
 988 
 989     private void startPrinterJobThread() {
 990         printerJobThread = new ManagedLocalsThread(this, "printerJobThread");
 991         printerJobThread.start();
 992     }
 993 
 994 
 995     public void run() {
 996 
 997         try {
 998             attributes.remove(PageRanges.class);
 999             printerJob.print(attributes);
1000         } catch (PrinterException e) {
1001             //REMIND: need to store this away and not rethrow it.
1002         }
1003 
1004         /* Close the message queues so that nobody is stuck
1005          * waiting for one.
1006          */
1007         graphicsToBeDrawn.closeWhenEmpty();
1008         graphicsDrawn.close();
1009     }
1010 
1011     private class MessageQ {
1012 
1013         private String qid="noname";
1014 
1015         private ArrayList<Graphics2D> queue = new ArrayList<>();
1016 
1017         MessageQ(String id) {
1018           qid = id;