src/main/java/io/reactivex/Flowable.java
@CheckReturnValue
    @BackpressureSupport(BackpressureKind.FULL)
    @SchedulerSupport(SchedulerSupport.CUSTOM)
    public final Flowable<T> skip(long time, TimeUnit unit, Scheduler scheduler) {
        return skipUntil(timer(time, unit, scheduler));
    }
@CheckReturnValue
    @BackpressureSupport(BackpressureKind.FULL)
    @SchedulerSupport(SchedulerSupport.CUSTOM)
    public final Flowable<T> skip(long time, TimeUnit unit, Scheduler scheduler) {
        return skipUntil(timer(time, unit, scheduler));
    }
Returns a Flowable that skips values emitted by the source Publisher before a specified time window
on a specified {@link Scheduler} elapses.
<p>
<img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skip.ts.png" alt="">
<dl>
<dt><b>Backpressure:</b></dt>
<dd>The operator doesn't support backpressure as it uses time to skip an arbitrary number of elements and
thus has to consume the source {@code Publisher} in an unbounded manner (i.e., no backpressure applied to it).</dd>
<dt><b>Scheduler:</b></dt>
<dd>You specify which {@link Scheduler} this operator will use for the timed skipping</dd>
</dl>

@param time
the length of the time window to skip
@param unit
the time unit of {@code time}
@param scheduler
the {@link Scheduler} on which the timed wait happens
@return a Flowable that skips values emitted by the source Publisher before the time window defined
by {@code time} and {@code scheduler} elapses, and then emits the remainder
@see <a href="http://reactivex.io/documentation/operators/skip.html">ReactiveX operators documentation: Skip</a>