code: protected void print(PageContext context, String content) throws JspException {
  
          if (content != null) {
              try {
                  context.getOut().print(content);
              } catch (IOException e) {
                  throw new JspException(e);
              }
          }
      }
docs: Prints the given content string to the given page context.<p>
  
  Does not print anything if the content is <code>null</code>.<p>
  
  @param context the JSP page context to print the content to
  @param content the content to print
  
  @throws JspException in case the content could not be written to the page conext