public static String formatMultilineJavadoc(int indent, String... lines) {
        String indentation = "";
        for (int i = 0; i < indent; i++) {
            indentation += INDENT_LEVEL;
        }

        String out = "\n";
        for (String line : lines) {
            out += indentation + " * " + line + "\n";
        }
        out += indentation + " ";
        return out;
    }
Format a multiline javadoc comment with the given lines and indentation level.
jctools-build/src/main/java/org/jctools/queues/util/GeneratorUtils.java