Answers for "java convert a array into an integer list"

C#
1

list to int array in java 8

int[] array = list.stream().mapToInt(i->i).toArray();
Posted by: Guest on July-30-2020
0

List of Integer to int array

int [] ints = list.stream().mapToInt(Integer::intValue).toArray();
Posted by: Guest on July-16-2021

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