Chapter 19.5, Problem 18SCP

Explanation of Solution

Given code:

//declare the variable "a"

int [] a = {10, -28, 33, 28, -49, 56, 49};

//passing an array to the stream

Arrays.stream (a)

    //convert the numbers into absolute value

    .map (n -> Math::abs)

    //display the numbers

    .forEach (System...