private String prefixLine()

in apache-whisker-velocity/src/main/java/org/apache/creadur/whisker/out/velocity/Indentation.java [71:84]

• 14 lines of code
• 2 McCabe index (conditional complexity)

    private String prefixLine(final Object source, final String prefix)
            throws IOException {
        final String result;
        final StringBuilder builder = new StringBuilder();
        final BufferedReader lineReader =
            new BufferedReader(new StringReader(source.toString()));
        String line = lineReader.readLine();
        while (line != null) {
            builder.append('\n').append(prefix).append(line);
            line = lineReader.readLine();
        }
        result = builder.toString();
        return result;
    }