docs: protected String columnNameToPropertyName(String columnName){
  		String normalized = columnName.replaceAll("[^a-zA-Z0-9]+", " ");
  		String capitalized = WordUtils.capitalizeFully(normalized);
  		String blankRemmoved = StringUtils.remove(capitalized, ' ');
  		return StringUtils.uncapitalize(blankRemmoved);
  	}