724         // prepare a list of supported algorithms
 725         List<String> algorithms = new ArrayList<>();
 726         Set<Provider.Service> services = p.getServices();
 727         for (Provider.Service service : services) {
 728             if (service.getType().equals(type)
 729                     && service.getAlgorithm().startsWith(alg)) {
 730                 algorithms.add(service.getAlgorithm());
 731             }
 732         }
 733         return algorithms;
 734     }
 735 
 736     /**
 737      * Get the identifier for the operating system distribution
 738      */
 739     static String getDistro() {
 740         return distro;
 741     }
 742 
 743     private static String distro() {

 744         try (BufferedReader in =
 745             new BufferedReader(new InputStreamReader(
 746                 Runtime.getRuntime().exec("uname -v").getInputStream()))) {
 747 
 748             return in.readLine();
 749         } catch (Exception e) {
 750             throw new RuntimeException("Failed to determine distro.", e);
 751         }




 752     }
 753 
 754     static byte[] generateData(int length) {
 755         byte data[] = new byte[length];
 756         for (int i=0; i<data.length; i++) {
 757             data[i] = (byte) (i % 256);
 758         }
 759         return data;
 760     }
 761 }

 724         // prepare a list of supported algorithms
 725         List<String> algorithms = new ArrayList<>();
 726         Set<Provider.Service> services = p.getServices();
 727         for (Provider.Service service : services) {
 728             if (service.getType().equals(type)
 729                     && service.getAlgorithm().startsWith(alg)) {
 730                 algorithms.add(service.getAlgorithm());
 731             }
 732         }
 733         return algorithms;
 734     }
 735 
 736     /**
 737      * Get the identifier for the operating system distribution
 738      */
 739     static String getDistro() {
 740         return distro;
 741     }
 742 
 743     private static String distro() {
 744         if (props.getProperty("os.name").equals("SunOS")) {
 745             try (BufferedReader in =
 746                          new BufferedReader(new InputStreamReader(
 747                                  Runtime.getRuntime().exec("uname -v").getInputStream()))) {
 748 
 749                 return in.readLine();
 750             } catch (Exception e) {
 751                 throw new RuntimeException("Failed to determine distro.", e);
 752             }
 753         } else {
 754             // Not used outside Solaris
 755             return null;
 756         }
 757     }
 758 
 759     static byte[] generateData(int length) {
 760         byte data[] = new byte[length];
 761         for (int i=0; i<data.length; i++) {
 762             data[i] = (byte) (i % 256);
 763         }
 764         return data;
 765     }
 766 }