src/jdk.jpackage/share/classes/jdk/jpackage/internal/RelativeFileSet.java

*** 38,52 ****
  class RelativeFileSet {
  
      private File basedir;
      private Set<String> files = new LinkedHashSet<>();
  
-     RelativeFileSet(RelativeFileSet copy) {
-         basedir = copy.basedir;
-         files = new LinkedHashSet<>(copy.files);
-     }
- 
      RelativeFileSet(File base, Collection<File> files) {
          basedir = base;
          String baseAbsolute = basedir.getAbsolutePath();
          for (File f: files) {
              String absolute = f.getAbsolutePath();
--- 38,47 ----
*** 59,104 ****
                  this.files.add(absolute.substring(baseAbsolute.length()+1));
              }
          }
      }
  
-     void upshift() {
-         String root = basedir.getName();
-         basedir = basedir.getParentFile();
-         Set<String> newFiles = new LinkedHashSet<>();
-         for (String s : files) {
-             newFiles.add(root + File.separator + s);
-         }
-         files = newFiles;
-     }
- 
      RelativeFileSet(File base, Set<File> files) {
          this(base, (Collection<File>) files);
      }
  
-     boolean contains(String[] requiredFiles) {
-         boolean result = true;
- 
-         for(String fname: requiredFiles) {
-             if (!files.contains(fname)) {
-                 Log.debug("  RelativeFileSet does not contain [" + fname + "]");
-                 result = false;
-             }
-         }
- 
-         return result;
-     }
- 
-     boolean contains(String requiredFile) {
-         if (files.contains(requiredFile)) {
-             return true;
-         } else {
-             Log.debug("RelativeFileSet does not contain [" +requiredFile+ "]");
-             return false;
-         }
-     }
- 
      File getBaseDirectory() {
          return basedir;
      }
  
      Set<String> getIncludedFiles() {
--- 54,67 ----