retrieve real-time data from JBloomberg API <p>I want to retrieve the time and the real-time last Price as double instead of having an output like</p> <pre><code>DataChangeEvent{ESA Index,ASK_SIZE: 204==&gt;192} </code></pre> <p>from the code below</p> <pre><code>DataChangeListener lst = new DataChangeListener() { @Override public void dataChanged(DataChangeEvent e) { System.out.println(e); } }; SubscriptionBuilder builder = new SubscriptionBuilder() .addSecurity("ESA Index") .addField(RealtimeField.LAST_PRICE) .addField(RealtimeField.ASK) .addField(RealtimeField.ASK_SIZE) .addListener(lst); session.subscribe(builder); Thread.sleep(3000); </code></pre>