Replace for loop with java 8 foreach for updating values

Question

I\'m looking to replace the following for loop with an elegant java 8 stream or lambda solution. Is there anything concise and efficient?

    public static v         


        

Answer 1

Yes you can achieve this using this line of code:

IntStream.range(1,myList.size())
    .forEachOrdered(i->myList.set(i,(myList.get(i)+myList.get(i-1)/2)));
System.out.println(myList);