/** * Creates an immutable copy of a {@link PopulationSplit} value. * Uses accessors to get values to initialize the new immutable instance. * If an instance is already immutable, it is returned as is. * @param instance The instance to copy * @return A copied immutable PopulationSplit instance */ public static ImmutablePopulationSplit copyOf(PopulationSplit instance) { if (instance instanceof ImmutablePopulationSplit) { return (ImmutablePopulationSplit) instance; } return ImmutablePopulationSplit.builder() .from(instance) .build(); }