Java ArrayList Array List being a part of collection framework helps you provide dynamic arrays in Java. It is slower than the other standard arrays but is very helpful in programs, where lots of ...

When Java was born, the only data structure support built into the core libraries involved arrays, vectors (essentially dynamically-sized arrays), and hash tables (for key-value pairs).

The Java Iterator is accessible to all Collection classes, but the ListIterator is confined only to classes that implement the List interface. Java Collections Framework However, classes in the Java ...