code: public static final String print(String delim, Collection<?> collection)
      {
          return print(null, delim, null, null, null, collection);
      }
docs: Returns collection items delimited
  @param delim
  @param collection
  @return
  @deprecated Use java.util.stream.Collectors.joining
  @see java.util.stream.Collectors#joining(java.lang.CharSequence)