class ColorConverter extends AbstractAttributeConverter {

    /**
     * <p>Constructor for ColorConverter.</p>
     */
    public ColorConverter() {
        super(Color.class);
    }

    /** {@inheritDoc} */
    @Override
    protected Color internalConvert(final Object attribute) {<FILL_FUNCTION_BODY>}
}

        if (attribute instanceof String s && s.length() == 6) {
            try {
                var hex = s.substring(0, 2);
                val r = Integer.parseInt(hex, 16);
                hex = s.substring(2, 4);
                val g = Integer.parseInt(hex, 16);
                hex = s.substring(4, 6);
                val b = Integer.parseInt(hex, 16);
                return new Color(r, g, b);
            } catch (final NumberFormatException e) {
                LOGGER.error("Cannot convert " + s + " into color", e);
            }
        }
        return null;
    
<methods>public java.lang.Boolean accept(java.lang.String) ,public java.lang.Object convert(java.lang.Object) <variables>private final non-sealed Class<? extends java.lang.Object> clazz