src/main/java/org/efaps/ui/wicket/models/field/factories/StringUIFactory.java
@Override
    protected String getReadOnlyValue(final AbstractUIField _uiField)
        throws EFapsException
    {
        Object obj = _uiField.getValue().getReadOnlyValue(_uiField.getParent().getMode());
        if (obj != null && obj instanceof Collection) {
            obj = StringUtils.join(((Collection<?>) obj).iterator(), ", ");
        }
        return obj == null ? "" : String.valueOf(obj);
    }
@Override
    protected String getReadOnlyValue(final AbstractUIField _uiField)
        throws EFapsException
    {
        Object obj = _uiField.getValue().getReadOnlyValue(_uiField.getParent().getMode());
        if (obj != null && obj instanceof Collection) {
            obj = StringUtils.join(((Collection<?>) obj).iterator(), ", ");
        }
        return obj == null ? "" : String.valueOf(obj);
    }
@ Override protected String getReadOnlyValue ( final AbstractUIField _uiField ) throws EFapsException { Object obj = _uiField . getValue ( ) . getReadOnlyValue ( _uiField . getParent ( ) . getMode ( ) ) ; if ( obj != null && obj instanceof Collection ) { obj = StringUtils . join ( ( ( Collection < ? > ) obj ) . iterator ( ) , ", " ) ; } return obj == null ? "" : String . valueOf ( obj ) ; }
{@inheritDoc}
{