int posOnLine = offsetOfNode -
Math.max(0, 1 + CharSequences.lastIndexOf(
xtextDocument.get(0, xtextDocument.getLength()), "\n", offsetOfNode - 1));
CommentText commentText = commentProcessor.separateCommentFromContainer(
issueString, mlContainer.create(posOnLine), "\n");
TextFlow result = commentProcessor.formatComment(
commentText, hashContainer.create(posOnLine), new CommentFormattingOptions(
commentConfigurationProvider.get().getFormatterAdvice(CommentType.SingleLine),
Integer.MAX_VALUE, 0, 1), formattingContextFactory.create(state, FormattingOption.Format));