public static String removeNonWords(final String value){
  validate(value,NULL_STRING_PREDICATE,NULL_STRING_MSG_SUPPLIER);
  return value.replaceAll("[^\\w]+","");
}

public static String removeNonWords ( final String value ) { validate ( value , NULL_STRING_PREDICATE , NULL_STRING_MSG_SUPPLIER ) ; return value . replaceAll ( "[^\\w]+" , "" ) ; }
remove all non word characters .
