Member Avatar for joshua_8 
Hi how do I remove [] in my arraylist my sample output is [[3,  6,  5,  1,  2,  8,  50,  6,  1,  3,  1,  54,  1,  3,  1]]

I just want 3,  6,  5,  1,  2,  8,  50,  6,  1,  3,  1,  54,  1,  3,  1
Edited by pritaeas because: Moved to Java.
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  • Latest Post Latest Post by JamesCherrill
Member Avatar for Search_not

Could you maybe post an example of the code that prints out the array?

Member Avatar for stultuske

probably by printing in the correct way.

Member Avatar for JamesCherrill

Look at ArrayList's stream() method and Collectors.joining

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