src/main/java/org/efaps/ui/wicket/util/ParameterUtil.java
public static String[] stringValues2Array(final List<StringValue> _values)
    {
        final String[] ret;
        if (_values != null) {
            ret = new String[_values.size()];
            int i = 0;
            for (final StringValue value : _values) {
                ret[i] = value.toString();
                i++;
            }
        } else {
            ret = new String[0];
        }
        return ret;
    }
public static String[] stringValues2Array(final List<StringValue> _values)
    {
        final String[] ret;
        if (_values != null) {
            ret = new String[_values.size()];
            int i = 0;
            for (final StringValue value : _values) {
                ret[i] = value.toString();
                i++;
            }
        } else {
            ret = new String[0];
        }
        return ret;
    }
Get an array for the StringValues.

@param _values the values
@return always StringArray, if parameter does not exist an empty
StringArray