java - Joining multiple IntStream -


this question has answer here:

i trying integers, getting on stream, however, being added new stream of integers using later on.

to populate new stream of integers, make multiple intstreams , append them new 1 using intstream builder, such:

is there better way approach this:

    intstream rightside = intstream.range(8, this.rows.getslotamount()).map(value -> value + 9);     intstream leftside = intstream.range(0, this.rows.getslotamount()).map(value -> value % 9);     intstream top = intstream.range(0, 9);     intstream bottom = intstream.range(this.rows.getslotamount() - 9, this.rows.getslotamount());      intstream.builder slots = intstream.builder();      rightside.foreach(slots::add);     leftside.foreach(slots::add);     top.foreach(slots::add);     bottom.foreach(slots::add);      slots.build().foreach(this::methodreference);

whenever seeing multiple streams, think flatten. hope helps.

stream.of(rightside, leftside, top, bottom).flatmaptoint(x -> x)

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