code: public static StringBuffer appendTextInsideTag(StringBuffer buffer, String text, String tag)
  	{
  		return appendTextInsideTag(buffer, text, tag, EMPTY_MAP);
  	}
docs: Wrap a text inside a tag.
  
  @param buffer
  StringBuffer to fill
  @param text
  the text to wrap
  @param tag
  the tag to use
  @return the buffer