code: protected String getJawrConfigHashcode() {
  		try {
  			return CheckSumUtils.getMD5Checksum(config.getConfigProperties().toString());
  		} catch (IOException e) {
  			throw new BundlingProcessException("Unable to calculate Jawr config checksum", e);
  		}
  	}
docs: Returns the jawr config hashcode
  
  @return the jawr config hashcode