protected Object unmarshal(final String string) { return Converters.convert(m_type, string);
public final ParameterValue unmarshal(final ParameterStore store) { final ParameterValue value = new ParameterValue(); final String literal = store.read(this);  if (literal == null) {  } else { value.setValue(unmarshal(literal, value.getErrors())); }  return value;
    protected Object unmarshal(final String string) {        return Converters.convert(m_type, string);    }