docs: static String[] safelyFindFiles(final File directory, final Pattern p) {
          String[] rc = null;
  
          try {
              rc = AccessController.doPrivileged(new java.security.PrivilegedExceptionAction<String[]>() {
                  @Override
                  public String[] run() throws Exception {
                      return directory.list(new LoggingFileUtils.RegexFilenameFilter(p));
                  }
              });
          } catch (Exception ex) {
              // No FFDC code needed
          }
  
          return rc;
      }