Identify the core collection interfaces and their inheritance relationships: Collection, Set, SortedSet, List, Map, SortedMap.
Understand the differences between collections and maps.
Understand the operations performed by the addAll(), removeAll(), and retainAll() methods in the Collection interface.
Recognize destructive and non-destructive collection operations.
Understand how data can be passed between collections.
Identify the implementations of the core collection interfaces ...