code: public boolean matches(final Node node, final ProcessorMatchingContext context) {
          
          if (node == null || !(node instanceof Comment)) {
              // fail fast
              return false;
          }
          
          final Comment comment = (Comment) node;
          return ConditionalCommentUtils.isConditionalComment(comment.getContent());
          
      }
docs: <p>
  Matches the specified {@link Node} if it is an instance of {@link Comment}
  AND it conforms to {@link ConditionalCommentUtils#isConditionalComment(String)}.
  </p>
  
  @param node the node to be checked
  @param context the processor matching context
  @return true if node is a conditional comment, false if not