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How do you traverse through a collection using its Iterator?5
Q: How do you traverse through a collection using its Iterator?
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Explanation :
To use an iterator to traverse through the contents of a collection, follow these steps: - Obtain an iterator to the start of the collection by calling the collections iterator() method. - Set up a loop that makes a call to hasNext(). Have the loop iterate as long as hasNext() returns true. - Within the loop, obtain each element by calling next().