private static boolean verifyMagic(byte[] magic){
  return Arrays.equals(magic,HeaderItem.DEX_FILE_MAGIC) || Arrays.equals(magic,HeaderItem.DEX_FILE_MAGIC_API_13);
}

private static boolean verifyMagic ( byte [ ] magic ) { return Arrays . equals ( magic , HeaderItem . DEX_FILE_MAGIC ) || Arrays . equals ( magic , HeaderItem . DEX_FILE_MAGIC_API_13 ) ; }
verifies the given magic number .
