private String toRgbString()

in src/main/java/org/apache/sling/xss/impl/style/ValidatingDocumentHandler.java [253:273]

• 16 lines of code
• 1 McCabe index (conditional complexity)

    private String toRgbString(LexicalUnit lu) {
        // 16 default capacity actually fits nicely
        //
        // rgb(255,255,255)
        // ....|....|....|.
        StringBuilder sb = new StringBuilder();
        LexicalUnit param = lu.getParameters();
        sb.append("rgb(");
        sb.append(param.getIntegerValue()); // R value
        sb.append(',');
        param = param.getNextLexicalUnit(); // comma
        param = param.getNextLexicalUnit(); // G value
        sb.append(param.getIntegerValue());
        sb.append(',');
        param = param.getNextLexicalUnit(); // comma
        param = param.getNextLexicalUnit(); // B value
        sb.append(param.getIntegerValue());
        sb.append(')');

        return sb.toString();
    }