docs: public static void delete(final File file, final boolean ignoreFailures)
      {
          if (file.isDirectory())
          {
              final File[] files = file.listFiles();
              if (null != files)
              {
                  for (final File f : files)
                  {
                      delete(f, ignoreFailures);
                  }
              }
          }
  
          if (!file.delete() && !ignoreFailures)
          {
              try
              {
                  Files.delete(file.toPath());
              }
              catch (final IOException ex)
              {
                  LangUtil.rethrowUnchecked(ex);
              }
          }
      }