public class UIInputDate extends UIInput {    public static final String COMPONENT_FAMILY = "to.msn.wings.jsf.custom.input";    public static final String COMPONENT_TYPE = "to.wings.msn.jsf.custom.UIInputDate";    public String getFamily() {       return COMPONENT_FAMILY;    }    public void restoreState(FacesContext context, Object state) {       Object[] objValues = (Object[])state;       super.restoreState( context, objValues[0] );    }    public Object saveState(FacesContext context) {       Object objValues[] = new Object[1];       objValues[0] = super.saveState(context);       return objValues;    }    protected Object getConvertedValue(FacesContext context,Object submittedValue) {       Map submittedMap = (Map)submittedValue;       String year = (String)submittedMap.get ( InputDateRenderer.YEAR_SUFFIX );       String month = (String)submittedMap.get ( InputDateRenderer.MONTH_SUFFIX );       String day = (String)submittedMap.get ( InputDateRenderer.DAY_SUFFIX );       Calendar cal = Calendar.getInstance ( context.getViewRoot().getLocale() );       cal.clear();       try {          cal.set(Integer.parseInt(year) , Integer.parseInt(month) - 1 , Integer.parseInt(day ));       } catch (Exception e) {          FacesMessage facesMessage = new FacesMessage ( "正しい日付を入力して下さい。" );          context.addMessage(getClientId(context), facesMessage);          setValid(false);          return submittedValue;       }       return cal;    } }