src/main/java/org/efaps/ui/wicket/util/ParameterUtil.java
public static String[] parameter2Array(final IRequestParameters _parameters,
                                           final String _parameterName)
    {
        final List<StringValue> values = _parameters.getParameterValues(_parameterName);
        return ParameterUtil.stringValues2Array(values);
    }
public static String[] parameter2Array(final IRequestParameters _parameters,
                                           final String _parameterName)
    {
        final List<StringValue> values = _parameters.getParameterValues(_parameterName);
        return ParameterUtil.stringValues2Array(values);
    }
public static String [ ] parameter2Array ( final IRequestParameters _parameters , final String _parameterName ) { final List < StringValue > values = _parameters . getParameterValues ( _parameterName ) ; return ParameterUtil . stringValues2Array ( values ) ; }
Get an array for the StringValues.

@param _parameters IRequestParameters
@param _parameterName name of the Paramaters
@return always StringArray, if parameter does not exist an empty
StringArray
Get an array for the StringValues .