Définir VS List Java
List Set
1. The List is an ordered sequence. 1. The Set is an unordered sequence.
2. List allows duplicate elements 2. Set doesn’t allow duplicate elements.
3. Elements by their position can be accessed. 3. Position access to elements is not allowed.
4. Multiple null elements can be stored. 4. Null element can store only once.
5. List implementations are ArrayList, LinkedList, Vector, Stack 5. Set implementations are HashSet, LinkedHashSet.
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