code: public List<String> split(String content, String separatorCssSelector,
  			String separatorStrategy) {
  
  		JoinSeparator sepStrategy;
  		if ("before".equals(separatorStrategy)) {
  			sepStrategy = JoinSeparator.BEFORE;
  		} else if ("after".equals(separatorStrategy)) {
  			sepStrategy = JoinSeparator.AFTER;
  		} else {
  			sepStrategy = JoinSeparator.NO;
  		}
  
  		return split(content, separatorCssSelector, sepStrategy);
  	}
docs: Splits the given HTML content into partitions based on the given separator selector. The
  separators are either dropped or joined with before/after depending on the indicated
  separator strategy.
  
  @param content
  HTML content to split
  @param separatorCssSelector
  CSS selector for separators
  @param separatorStrategy
  strategy to drop or keep separators, one of "after", "before" or "no"
  @return a list of HTML partitions split on separator locations.
  @since 1.0
  @see #split(String, String, JoinSeparator)