WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer See Answer See Answer done loading Webboolean addAll (Collection c) Adds all of the elements in the specified collection to this set if they're not already present (optional operation). If the specified …

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WebMar 20, 2015 · 2. The difference between contains and containsAll is that contains check if 1 Object (the parameter) exists in the list while containsAll check if the list contains ALL the elements in the given collection (hence the all in the method's name). Also containsAll may accept Object because Object is the superclass of every class in Java. WebDec 31, 2024 · The containsAll () method of Java Set is used to check whether two sets contain the same elements or not. It takes one set as a parameter and returns True if all … show masterchef

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WebHere, we can see that the containsAll () method internally uses the contains () method to check whether the individual elements of the collection are present within the ArrayList or … WebNov 26, 2024 · Syntax: AbstractCollection.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 … WebcontainsAll (setToCompare) Returns true if the set contains all of the elements in the specified set. The specified set must be of the same type as the original set that calls … show masters production logistics inc