AbstractSequentialList conatinsAll() method in Java with Example
The containsAll() method of Java AbstractSequentialList is used to check whether two Collections contain the same elements or not. It takes one collection as a parameter and returns True if all of the elements of this collection is present in the other collection.
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public boolean containsAll(Collection C)
Parameters: The parameter C is a Collection. This parameter refers to the collection whose elements occurrence is needed to be checked in this collection.
Return Value: The method returns True if this collection contains all the elements of other Collection otherwise it returns False.
Below programs illustrate the AbstractSequentialList.conatinsAll() method:
AbstractSequentialList 1: [Geeks, for, Geeks, 10, 20] AbstractSequentialList 2: [Geeks, for, Geeks, 10, 20] Both the collections same: true
AbstractSequentialList 1: [Geeks, for, Geeks] AbstractSequentialList 2: [10, 20] Are both collections same: false