Question: java question help please Write an iterator that takes an lterable in the constructor and the sequence it produces is every pair of elements added

java question help please java question help please Write an iterator that takes an lterable in

Write an iterator that takes an lterable in the constructor and the sequence it produces is every pair of elements added together. Add the last element with 0 if you run out of pairs. e.g., input: 2, 5, 3, 7 rightarrow produces 7, 10 input: 1, 2, 3, 4, 5, 6, 7 rightarrow produces 3, 7, 11, 7

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