return true;
        }

        String strValue = config.getValue();

        if (strValue == null || strValue.isEmpty()) {
            return false;
        }

        if (isIgnoredProperty(strValue)) {
            return false;
        }

        // for declaration like @Parameter( property = "config.property" )
        // the value will contain ${config.property}

        try {

    protected AbstractMavenPluginDescriptorSourcedParametersValidator(PluginValidationManager pluginValidationManager) {
        super(pluginValidationManager);
    }

    @Override
    protected boolean isIgnoredProperty(String strValue) {
        if (!strValue.startsWith("${")) {
            return false;
        }

        String propertyName = strValue.replace("${", "").replace("}", "");