private void initLowerSpinner(Long value, Long minValue, Long maxValue, Long stepSize) {

		lowerSpinnerModel = new BoundedSpinnerNumberModel(value, minValue, maxValue, stepSize);

		lowerSpinner = new IntegerSpinner(lowerSpinnerModel);
		lowerSpinner.getTextField().setShowNumberMode(true);
		lowerSpinner.getTextField().addChangeListener(e -> valueChanged());
		lowerSpinner.getSpinner().setName("lowerSpinner");

		lowerSpinner.addChangeListener(e -> {
			valueChanged();
		});
	}
Constructor.

@param constraint Integer-type constraint for which this component is an editor.
@param converter Utility class to convert integer types to Long-type for internal operation.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constrainteditor/IntegerRangeConstraintEditor.java