Difference between Set and List Interface in JAVA

Difference between Set and List Interface in JAVA



List

1.List an Ordered grouping of elements i.e.Maintain order of added Element(add the element in List and print on Consol).
2.List can contain duplicate elements
3.New methods are defined inside List interface.


Set

1.Is an Unordered grouping of elements.i.e.not Maintain order of added Element(add the element in List and print on Consol, Order  is changed).
2.Set can contain Unique elements
3.No new methods are defined inside Set interface, so only use Collection interface methods only with Set subclasses.