Is it possible to get a component from layout in Vaadin by labeling it?

I have a question. Is it possible to get a component from a layout in Vaadin by labeling it with a specific name or something? Asume that we have this code. NumberField totalSamples = new NumberField(); totalSamples.setValue(0d); totalSamples.setEnabled(false); Label label = new Label(“Total samples:”); Button start = new Button(“Start”); row = new HorizontalLayout(); row.add(start, label,…

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