test/jdk/tools/jpackage/apps/image/Hello.java

*** 19,66 ****
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! import java.io.BufferedWriter;
! import java.io.File;
! import java.io.FileWriter;
! import java.io.PrintWriter;
  
  public class Hello {
  
      private static final String MSG = "jpackage test application";
      private static final int EXPECTED_NUM_OF_PARAMS = 3; // Starts at 1
  
!     public static void main(String[] args) {
!         printToStdout(args);
!         printToFile(args);
!     }
! 
!     private static void printToStdout(String[] args) {
!         System.out.println(MSG);
! 
!         System.out.println("args.length: " + args.length);
! 
!         for (String arg : args) {
!             System.out.println(arg);
!         }
  
!         for (int index = 1; index <= EXPECTED_NUM_OF_PARAMS; index++) {
!             String value = System.getProperty("param" + index);
!             if (value != null) {
!                 System.out.println("-Dparam" + index + "=" + value);
              }
          }
-     }
- 
-     private static void printToFile(String[] args) {
-         String outputFile = "appOutput.txt";
-         File file = new File(outputFile);
  
!         try (PrintWriter out
!                 = new PrintWriter(new BufferedWriter(new FileWriter(file)))) {
              out.println(MSG);
  
              out.println("args.length: " + args.length);
  
              for (String arg : args) {
--- 19,48 ----
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! import java.io.BufferedOutputStream;
! import java.io.FileOutputStream;
! import java.io.PrintStream;
! import java.io.IOException;
  
  public class Hello {
  
      private static final String MSG = "jpackage test application";
      private static final int EXPECTED_NUM_OF_PARAMS = 3; // Starts at 1
  
!     public static void main(String[] args) throws IOException {
!         printArgs(args, System.out);
  
!         try (PrintStream out = new PrintStream(new BufferedOutputStream(
!                 new FileOutputStream("appOutput.txt")))) {
!             printArgs(args, out);
          }
      }
  
!     private static void printArgs(String[] args, PrintStream out) {
          out.println(MSG);
  
          out.println("args.length: " + args.length);
  
          for (String arg : args) {
*** 71,80 ****
                  String value = System.getProperty("param" + index);
                  if (value != null) {
                      out.println("-Dparam" + index + "=" + value);
                  }
              }
-         } catch (Exception ex) {
-             System.err.println(ex.getMessage());
-         }
      }
  }
--- 53,59 ----