Answers for "convert array to list and ilist to array java"

13

java array to list

Integer[] spam = new Integer[] { 1, 2, 3 };
List<Integer> list = Arrays.asList(spam);
Posted by: Guest on February-26-2020
0

convert list to array in java

Integer[] arr = new Integer[al.size()]; 
arr = al.toArray(arr);
Posted by: Guest on May-22-2020

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