src/java.desktop/unix/classes/sun/print/UnixPrintService.java

*** 1,7 ****
  /*
!  * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 177,187 ****
          Sides.class,
      };
  
      private static int MAXCOPIES = 1000;
  
!     private static final MediaSizeName mediaSizes[] = {
          MediaSizeName.NA_LETTER,
          MediaSizeName.TABLOID,
          MediaSizeName.LEDGER,
          MediaSizeName.NA_LEGAL,
          MediaSizeName.EXECUTIVE,
--- 177,187 ----
          Sides.class,
      };
  
      private static int MAXCOPIES = 1000;
  
!     private static final MediaSizeName[] mediaSizes = {
          MediaSizeName.NA_LETTER,
          MediaSizeName.TABLOID,
          MediaSizeName.LEDGER,
          MediaSizeName.NA_LEGAL,
          MediaSizeName.EXECUTIVE,
*** 222,232 ****
          return name;
      }
  
      private PrinterIsAcceptingJobs getPrinterIsAcceptingJobsSysV() {
          String command = "/usr/bin/lpstat -a " + printer;
!         String results[]= PrintServiceLookupProvider.execCmd(command);
  
          if (results != null && results.length > 0) {
              if (results[0].startsWith(printer + " accepting requests")) {
                  return PrinterIsAcceptingJobs.ACCEPTING_JOBS;
              }
--- 222,232 ----
          return name;
      }
  
      private PrinterIsAcceptingJobs getPrinterIsAcceptingJobsSysV() {
          String command = "/usr/bin/lpstat -a " + printer;
!         String[] results= PrintServiceLookupProvider.execCmd(command);
  
          if (results != null && results.length > 0) {
              if (results[0].startsWith(printer + " accepting requests")) {
                  return PrinterIsAcceptingJobs.ACCEPTING_JOBS;
              }
*** 255,265 ****
                  PrintServiceLookupProvider.getBSDCommandIndex();
          }
  
          String command = "/usr/sbin/lpc status " + printer
              + lpcStatusCom[PrintServiceLookupProvider.cmdIndex];
!         String results[]= PrintServiceLookupProvider.execCmd(command);
  
          if (results != null && results.length > 0) {
              if (PrintServiceLookupProvider.cmdIndex ==
                  PrintServiceLookupProvider.BSD_LPD_NG) {
                  if (results[0].startsWith("enabled enabled")) {
--- 255,265 ----
                  PrintServiceLookupProvider.getBSDCommandIndex();
          }
  
          String command = "/usr/sbin/lpc status " + printer
              + lpcStatusCom[PrintServiceLookupProvider.cmdIndex];
!         String[] results= PrintServiceLookupProvider.execCmd(command);
  
          if (results != null && results.length > 0) {
              if (PrintServiceLookupProvider.cmdIndex ==
                  PrintServiceLookupProvider.BSD_LPD_NG) {
                  if (results[0].startsWith("enabled enabled")) {
*** 303,313 ****
      }
  
      private PrinterIsAcceptingJobs getPrinterIsAcceptingJobsAIX() {
          // On AIX there should not be a blank after '-a'.
          String command = "/usr/bin/lpstat -a" + printer;
!         String results[]= PrintServiceLookupProvider.execCmd(command);
  
          // Remove headers and bogus entries added by remote printers.
          results = filterPrinterNamesAIX(results);
  
          if (results != null && results.length > 0) {
--- 303,313 ----
      }
  
      private PrinterIsAcceptingJobs getPrinterIsAcceptingJobsAIX() {
          // On AIX there should not be a blank after '-a'.
          String command = "/usr/bin/lpstat -a" + printer;
!         String[] results= PrintServiceLookupProvider.execCmd(command);
  
          // Remove headers and bogus entries added by remote printers.
          results = filterPrinterNamesAIX(results);
  
          if (results != null && results.length > 0) {
*** 353,363 ****
          }
      }
  
      private QueuedJobCount getQueuedJobCountSysV() {
          String command = "/usr/bin/lpstat -R " + printer;
!         String results[]= PrintServiceLookupProvider.execCmd(command);
          int qlen = (results == null) ? 0 : results.length;
  
          return new QueuedJobCount(qlen);
      }
  
--- 353,363 ----
          }
      }
  
      private QueuedJobCount getQueuedJobCountSysV() {
          String command = "/usr/bin/lpstat -R " + printer;
!         String[] results= PrintServiceLookupProvider.execCmd(command);
          int qlen = (results == null) ? 0 : results.length;
  
          return new QueuedJobCount(qlen);
      }
  
*** 370,380 ****
          }
  
          int qlen = 0;
          String command = "/usr/sbin/lpc status " + printer
              + lpcQueueCom[PrintServiceLookupProvider.cmdIndex];
!         String results[] = PrintServiceLookupProvider.execCmd(command);
  
          if (results != null && results.length > 0) {
              String queued;
              if (PrintServiceLookupProvider.cmdIndex ==
                  PrintServiceLookupProvider.BSD_LPD_NG) {
--- 370,380 ----
          }
  
          int qlen = 0;
          String command = "/usr/sbin/lpc status " + printer
              + lpcQueueCom[PrintServiceLookupProvider.cmdIndex];
!         String[] results = PrintServiceLookupProvider.execCmd(command);
  
          if (results != null && results.length > 0) {
              String queued;
              if (PrintServiceLookupProvider.cmdIndex ==
                  PrintServiceLookupProvider.BSD_LPD_NG) {
*** 398,408 ****
      }
  
      private QueuedJobCount getQueuedJobCountAIX() {
          // On AIX there should not be a blank after '-a'.
          String command = "/usr/bin/lpstat -a" + printer;
!         String results[]=  PrintServiceLookupProvider.execCmd(command);
  
          // Remove headers and bogus entries added by remote printers.
          results = filterPrinterNamesAIX(results);
  
          int qlen = 0;
--- 398,408 ----
      }
  
      private QueuedJobCount getQueuedJobCountAIX() {
          // On AIX there should not be a blank after '-a'.
          String command = "/usr/bin/lpstat -a" + printer;
!         String[] results=  PrintServiceLookupProvider.execCmd(command);
  
          // Remove headers and bogus entries added by remote printers.
          results = filterPrinterNamesAIX(results);
  
          int qlen = 0;
*** 792,802 ****
                  }
              }
          } else if (category == JobName.class) {
              return new JobName("Java Printing", null);
          } else if (category == JobSheets.class) {
!             JobSheets arr[] = new JobSheets[2];
              arr[0] = JobSheets.NONE;
              arr[1] = JobSheets.STANDARD;
              return arr;
          } else if (category == RequestingUserName.class) {
              String userName = "";
--- 792,802 ----
                  }
              }
          } else if (category == JobName.class) {
              return new JobName("Java Printing", null);
          } else if (category == JobSheets.class) {
!             JobSheets[] arr = new JobSheets[2];
              arr[0] = JobSheets.NONE;
              arr[1] = JobSheets.STANDARD;
              return arr;
          } else if (category == RequestingUserName.class) {
              String userName = "";