4 ms·
>Not only there is sequential array in both the language, it is very often used In Java only primitive arrays are memory-efficient for iteration; ArrayLists ar
by logicchains 3y ago
>Not only there is sequential array in both the language, it is very often used
In Java only primitive arrays are memory-efficient for iteration; ArrayLists are not because every element is boxed, so even when iterating sequentially a lookup of some random memory address is needed for every element.