@CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Completable ambWith(CompletableSource other) {
    """
	Returns a Completable that emits the a terminated event of either this Completable
	or the other Completable whichever fires first.
	<p>
	<img width="640" height="484" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/Completable.ambWith.png" alt="">
	<dl>
	<dt><b>Scheduler:</b></dt>
	<dd>{@code ambWith} does not operate by default on a particular {@link Scheduler}.</dd>
	</dl>
	@param other the other Completable, not null. A subscription to this provided source will occur after subscribing
	to the current source.
	@return the new Completable instance
	@throws NullPointerException if other is null
    """
        ObjectHelper.requireNonNull(other, "other is null");
        return ambArray(this, other);
    }
@CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Completable ambWith(CompletableSource other) {
        ObjectHelper.requireNonNull(other, "other is null");
        return ambArray(this, other);
    }
@ CheckReturnValue @ NonNull @ SchedulerSupport ( SchedulerSupport . NONE ) public final Completable ambWith ( CompletableSource other ) { ObjectHelper . requireNonNull ( other , "other is null" ) ; return ambArray ( this , other ) ; }
Returns a Completable that emits the a terminated event of either this Completable
or the other Completable whichever fires first.
<p>
<img width="640" height="484" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/Completable.ambWith.png" alt="">
<dl>
<dt><b>Scheduler:</b></dt>
<dd>{@code ambWith} does not operate by default on a particular {@link Scheduler}.</dd>
</dl>
@param other the other Completable, not null. A subscription to this provided source will occur after subscribing
to the current source.
@return the new Completable instance
@throws NullPointerException if other is null
Returns a Completable that emits the a terminated event of either this Completable or the other Completable whichever fires first . <p > <img width = 640 height = 484 src = https : // raw . github . com / wiki / ReactiveX / RxJava / images / rx - operators / Completable . ambWith . png alt = > <dl > <dt > <b > Scheduler : < / b > < / dt > <dd > {