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Computer science
Programming languages
Java
Code organization
Design patterns
Behavioral patterns
Iterator
Suggested problems
Iterable range
Benefits of the design
Classification
Minimum suite
Responsibility
Array iterator
List iterator
Dynamic array iterator
Standard iterator
Tree iterator
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What does the Iterator pattern do?
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It exposes the underlying data structure.
It speeds up iteration over data collections.
It sequentially accesses elements in a collection.
It transforms arrays to lists and vice versa.
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