Name: vtR10009 Date: 06/07/2002


Implementation of javax.print.PrintServiceLookup abstract class cannot
locate all print services if a large number of services (~900 in SWAN)
are available in the system.

This bug causes failure of JCK tests:
api/javax_print/CancelablePrintJob/index.html#Cancel
api/javax_print/DocPrintJob/index.html#AttributeListener
api/javax_print/DocPrintJob/index.html#Get
api/javax_print/DocPrintJob/index.html#JobListener
api/javax_print/PrintService/index.html#hashCode

The following test hangs running on JDK 1.4.1-beta-b14:
------------------------------- test.java --------------------------------
import javax.print.*;
import javax.print.attribute.*;
import javax.print.event.*;

public class test{
    public static void main(String args[]) {
        PrintService[] pservices;
        
        pservices = PrintServiceLookup.lookupPrintServices(null, null);

        if (pservices.length == 0){
            System.out.println("OKAY: no print services found");
            System.exit(0);
        }
        System.out.println("Number of services: " + pservices.length);
        for (int i = 0; i < pservices.length; i++) {
            System.out.println(" Pservice: " + pservices[i] + " "
                    + pservices[i].getName());
        }

        System.exit(0);
    }
}
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The log of test execution is following (the test was interrupted with ^C):

---------------------------Logs-------------------------------------------
$ java -version
java version "1.4.1-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1-beta-b14)
Java HotSpot(TM) Client VM (build 1.4.1-beta-b14, mixed mode)
$ javac -d . test.java
$ time java test; echo $?
^CNumber of services: 1
 Pservice: Unix Printer : sca14p12 sca14p12

real 15m14.786s
user 0m5.130s
sys 0m2.600s
130
$
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