code: public int indexs(final Integer fromIndex, String... indexWith) {
  		int index = INDEX_NONE_EXISTS;
  		final String target = ignoreCase ? delegate.get().toLowerCase() : delegate.get();
  		
  		for (String input : indexWith) {
  			String target2 = ignoreCase ? input.toLowerCase() : input;
  			if ((index = target.indexOf(target2, fromIndex)) >= 0) {
  				return index;
  			}
  		}
  		
  		return index;
  	}
docs: Search delegate string to find the first index of any string in
  the given string list, starting at the specified index
  
  @param fromIndex
  @param indexWith
  @return