private Appendable renderWrappedTextBlock()

in src/main/java/org/apache/commons/cli/HelpFormatter.java [797:815]

• 17 lines of code
• 4 McCabe index (conditional complexity)

    private Appendable renderWrappedTextBlock(final StringBuffer sb, final int width, final int nextLineTabStop, final String text) {
        try {
            final BufferedReader in = new BufferedReader(new StringReader(text));
            String line;
            boolean firstLine = true;
            while ((line = in.readLine()) != null) {
                if (!firstLine) {
                    sb.append(getNewLine());
                } else {
                    firstLine = false;
                }
                renderWrappedText(sb, width, nextLineTabStop, line);
            }
        } catch (final IOException e) { // NOPMD
            // cannot happen
        }

        return sb;
    }