What differences exist between iterator and listiterator?
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Answer / Rakesh Kumar Rajak
"Iterator and ListIterator are interfaces used to iterate over collections in Java. They both allow the sequential access of elements but have some differences:n
1. Iterator only provides methods for moving forward through the collection. ListIterator, on the other hand, provides methods to move backward as well.
2. Iterator cannot add or remove elements while ListIterator can insert and delete elements."
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