code: protected List<String> split(final String string){
          if (null!=prefix){
              //remove prefix before split
              return Arrays.asList(string.substring(prefix.length()).split(delimiter));
          }else{
              return Arrays.asList(string.split(delimiter));
          }
  
      }
docs: Split a string on the configured delimiter
  @param string the string to split
  @return a list comprised of the split parts of the given string