Does anyone know how to check if an instrument is tradable?

When instrument status changes, strategy receives IInstrumentStatusMessage:

     public void onMessage(IMessage message) throws JFException {
        if(message.getType().equals(IMessage.Type.INSTRUMENT_STATUS)){
            IInstrumentStatusMessage im = (IInstrumentStatusMessage)message;
            if(im.isTradable() == true) {
                println(im.getInstrument() + " is tradable");
            } else {
                println(im.getInstrument() + " is not tradable");
            }
        }
    }
    
    private void println(Object o) {
        console.getOut().println(o);
    }

Thanks for your sample code!

How about the following case:
The strategy just starts to run and an instrument(let's say NZD/CHF) is not tradable at this moment,
but NZD/CHF will be tradable 5 hours later,
so before I get the message(5 hours later), is there any way to check if NZD/CHF is tradable?

Currently it is not possible, but it is planned to implement it in the future.