code: protected void flushContent(boolean trimTrailing) throws SAXException
      {
          cleanContentLeadingSpaces();
          cleanContentExtraWhiteSpaces();
  
          if (trimTrailing) {
              // UC2: Any white spaces group is removed if it's after a non inline
              // (see NONINLINE_ELEMENTS) element.
              trimTrailingWhiteSpaces();
          }
  
          // Send previous content
          sendPreviousContent(getContent().length() == 0);
  
          // Send current content
          if (getContent().length() > 0) {
              sendCharacters(getContent().toString().toCharArray());
              getContent().setLength(0);
          }
  
          // Reinit inline text buffer
          fPreviousInlineText.setLength(0);
      }
docs: Flush previous content and print current one.