ServiceProvider provider = ServiceProvider.current();
QuantityFactory<Time> timeFactory = provider.getQuantityFactory(Time.class);
Quantity<Time> tQuantity = StandardGalileitransformationService.timeFactory.create(t, Units.SECOND);

<dependency>
    <groupId>tech.units</groupId>
    <artifactId>indriya</artifactId>
    <version>2.2</version>
</dependency>