splitting List every x times

Question

Hellow, I want to split an List(an ArrayList) after like every 7 Points in the List. Example:

List<String> field = Lists.newArrayList("dsgtfsg","456hg","fg","s","fe","sdr","&&","fdg","hrdt","edts","dsf","a44","awfg");

field.split into (field_part1, field_part2, field_part3) after (7)
/* "dsgtfsg","456hg","fg","s","fe","sdr","&&" */   --> field_part1 
/* "fdg","hrdt","edts","dsf","a44","awfg" */ ---> field_part2

thank you guys, ~Corn

Tell us what you already did to solve your problem, and where you are stuck with your solution. Otherwise this questions does not show enough research effort. — Timmeey, Jan 30 '17 at 21:45
i would suggest returning an arraylist> to contain all your generated lists — RAZ_Muh_Taz, Jan 30 '17 at 21:47

score 0 · Answer 1 · answered Jan 30 '17 at 21:48

0

Try this :

List<String> field = Arrays.asList("dsgtfsg","456hg","fg","s","fe","sdr","&&","fdg","hrdt","edts","dsf","a44","awfg");

List<String> field_part_1 = field.subList(0, 6);
List<String> field_part_2 = field.subList(7, 12);
//List<String> field_part_3 = field.subList(...) and go on...

Otherwise, i agree with @Timmeey's point of view.

answered Jan 30 '17 at 21:48

Mouad EL Fakir

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thanks :)Sorry for my bad asking-Style – Reisbrot Jan 30 '17 at 21:55

splitting List every x times

1 Answers1