Java Collections Framework Full Course

Master the Java Collections Framework, Generics, Wildcards and Streams API from the fundamentals to advanced concepts. This playlist brings together all the important collection-related videos from the Complete Core Java course in the correct learning order. You will understand how Java stores, manages, searches, sorts and processes groups of objects efficiently. The playlist begins with Generics because modern Java collections are built around type safety. It then covers the complete Collections Framework, including its hierarchy, major interfaces, implementations, internal working and practical use cases. Topics covered include: * Generics in Java * Generic classes, interfaces and methods * Bounded type parameters * Wildcards * `? extends`, `? super` and PECS * Java Collections Framework hierarchy * `Collection` and `Map` interfaces * `List`, `Set`, `Queue` and `Deque` * `ArrayList` and `LinkedList` * `HashSet`, `LinkedHashSet` and `TreeSet` * `PriorityQueue` and `ArrayDeque` * `HashMap`, `LinkedHashMap` and `TreeMap` * Internal working of `HashMap` * `equals()` and `hashCode()` * `Iterator` and `ListIterator` * `Comparable` and `Comparator` * Sorting collections * Collection