src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java

*** 209,240 ****
      private void writeEntry(InputStream in, Path dstFile) throws IOException {
          Files.createDirectories(dstFile.getParent());
          Files.copy(in, dstFile);
      }
  
-     // chmod ugo+x file
-     private void setExecutable(Path file) {
-         try {
-             Set<PosixFilePermission> perms =
-                     Files.getPosixFilePermissions(file);
-             perms.add(PosixFilePermission.OWNER_EXECUTE);
-             perms.add(PosixFilePermission.GROUP_EXECUTE);
-             perms.add(PosixFilePermission.OTHERS_EXECUTE);
-             Files.setPosixFilePermissions(file, perms);
-         } catch (IOException ioe) {
-             throw new UncheckedIOException(ioe);
-         }
-     }
- 
-     private static void createUtf8File(File file, String content)
-         throws IOException {
-         try (OutputStream fout = new FileOutputStream(file);
-              Writer output = new OutputStreamWriter(fout, "UTF-8")) {
-             output.write(content);
-         }
-     }
- 
      public static boolean validCFBundleVersion(String v) {
          // CFBundleVersion (String - iOS, OS X) specifies the build version
          // number of the bundle, which identifies an iteration (released or
          // unreleased) of the bundle. The build version number should be a
          // string comprised of three non-negative, period-separated integers
--- 209,218 ----