@NonNull
    public static Scheduler initComputationScheduler(@NonNull Callable<Scheduler> defaultScheduler) {
    """
	Calls the associated hook function.
	@param defaultScheduler a {@link Callable} which returns the hook's input value
	@return the value returned by the hook, not null
	@throws NullPointerException if the callable parameter or its result are null
    """
        ObjectHelper.requireNonNull(defaultScheduler, "Scheduler Callable can't be null");
        Function<? super Callable<Scheduler>, ? extends Scheduler> f = onInitComputationHandler;
        if (f == null) {
            return callRequireNonNull(defaultScheduler);
        }
        return applyRequireNonNull(f, defaultScheduler); // JIT will skip this
    }
@NonNull
    public static Scheduler initComputationScheduler(@NonNull Callable<Scheduler> defaultScheduler) {
        ObjectHelper.requireNonNull(defaultScheduler, "Scheduler Callable can't be null");
        Function<? super Callable<Scheduler>, ? extends Scheduler> f = onInitComputationHandler;
        if (f == null) {
            return callRequireNonNull(defaultScheduler);
        }
        return applyRequireNonNull(f, defaultScheduler); // JIT will skip this
    }
@ NonNull public static Scheduler initComputationScheduler ( @ NonNull Callable < Scheduler > defaultScheduler ) { ObjectHelper . requireNonNull ( defaultScheduler , "Scheduler Callable can't be null" ) ; Function < ? super Callable < Scheduler > , ? extends Scheduler > f = onInitComputationHandler ; if ( f == null ) { return callRequireNonNull ( defaultScheduler ) ; } return applyRequireNonNull ( f , defaultScheduler ) ; // JIT will skip this }
Calls the associated hook function.
@param defaultScheduler a {@link Callable} which returns the hook's input value
@return the value returned by the hook, not null
@throws NullPointerException if the callable parameter or its result are null
Calls the associated hook function .