Answers for "how to sum all the values for an array list in java"

sum and array list java

int sum = (list.stream().
        mapToInt(i -> i.intValue()).sum()

Posted by: Guest on June-22-2021

Get the SUM of integers in List JAVA

int sum = list.stream().mapToInt(Integer::intValue).sum();

Posted by: Guest on February-15-2022

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