@CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Completable concatWith(CompletableSource other) {
    """
	Concatenates this Completable with another Completable.
	<p>
	<img width="640" height="317" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/Completable.concatWith.png" alt="">
	<dl>
	<dt><b>Scheduler:</b></dt>
	<dd>{@code concatWith} does not operate by default on a particular {@link Scheduler}.</dd>
	</dl>
	@param other the other Completable, not null
	@return the new Completable which subscribes to this and then the other Completable
	@throws NullPointerException if other is null
	@see #andThen(MaybeSource)
	@see #andThen(ObservableSource)
	@see #andThen(SingleSource)
	@see #andThen(Publisher)
    """
        ObjectHelper.requireNonNull(other, "other is null");
        return RxJavaPlugins.onAssembly(new CompletableAndThenCompletable(this, other));
    }
@CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Completable concatWith(CompletableSource other) {
        ObjectHelper.requireNonNull(other, "other is null");
        return RxJavaPlugins.onAssembly(new CompletableAndThenCompletable(this, other));
    }
@ CheckReturnValue @ NonNull @ SchedulerSupport ( SchedulerSupport . NONE ) public final Completable concatWith ( CompletableSource other ) { ObjectHelper . requireNonNull ( other , "other is null" ) ; return RxJavaPlugins . onAssembly ( new CompletableAndThenCompletable ( this , other ) ) ; }
Concatenates this Completable with another Completable.
<p>
<img width="640" height="317" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/Completable.concatWith.png" alt="">
<dl>
<dt><b>Scheduler:</b></dt>
<dd>{@code concatWith} does not operate by default on a particular {@link Scheduler}.</dd>
</dl>
@param other the other Completable, not null
@return the new Completable which subscribes to this and then the other Completable
@throws NullPointerException if other is null
@see #andThen(MaybeSource)
@see #andThen(ObservableSource)
@see #andThen(SingleSource)
@see #andThen(Publisher)
Concatenates this Completable with another Completable . <p > <img width = 640 height = 317 src = https : // raw . github . com / wiki / ReactiveX / RxJava / images / rx - operators / Completable . concatWith . png alt = > <dl > <dt > <b > Scheduler : < / b > < / dt > <dd > {