docs: private void readPICTHeader(final ImageInputStream pStream) throws IOException {
          pStream.seek(0l);
  
          try {
              readPICTHeader0(pStream);
          }
          catch (IIOException e) {
              // Rest and try again
              pStream.seek(0l);
  
              // Skip first 512 bytes
              PICTImageReaderSpi.skipNullHeader(pStream);
              readPICTHeader0(pStream);
          }
      }