protected void updateChildren() {
        for (Radio child : getRadioChildren()) {
            HandlerRegistration reg = valueChangedRegistrations.get(child);
            if (reg == null) {
                valueChangedRegistrations.put(child, child.addValueChangeHandler(changeHandler));
            }
            child.setName(name);
        }
    }
protected void updateChildren ( ) { for ( Radio child : getRadioChildren ( ) ) { HandlerRegistration reg = valueChangedRegistrations . get ( child ) ; if ( reg == null ) { valueChangedRegistrations . put ( child , child . addValueChangeHandler ( changeHandler ) ) ; } child . setName ( name ) ; } }
Update the radio children names.