The List interface is one of Java’s most essential collection types, offering ordered, index-based access to elements with flexible implementations including ArrayList and LinkedList. Understanding how to create, search, sort, and transform lists is a core skill for any Java developer.This series covers practical List operations from the ground up, organized by task: from picking the right implementation and initializing lists efficiently, through modifying elements, iterating and sorting, finding and filtering, and converting between collection types. List Types and FundamentalsJava List InterfaceList vs. ArrayList in JavaJava ArrayList vs LinkedListSet vs List in JavaArrayList vs. LinkedList vs. HashMap in JavaGuide to CopyOnWriteArrayListWorking With a List of Lists in Java Creating and Initializing ListsJava List Initialization in One LineDifference Between Arrays.asList() and List.of()Collections.emptyList() vs. New List InstanceImmutable ArrayList in JavaInitialize an ArrayList with Zeroes or Null in JavaArrays.asList() vs Collections.singletonList() Adding, Removing, and Modifying ElementsCopy a List to Another List in JavaHow to Deep Copy an ArrayList in JavaReplace Element at a Specific Index in a Java ArrayListInserting an Object in an ArrayList at a Specific PositionRemoving an Element From an ArrayListRemove All Occurrences of a Specific Value from a ListAvoid Inserting Duplicates in ArrayList in Java Iterating and Sorting ListsWays to Iterate Over a List in JavaIterating Backward Through a ListReverse an ArrayList in JavaSort a List Alphabetically in JavaSorting Objects in a List by DateFinding Max and Min Date in List Using StreamsSorting One List Based on Another List in JavaChecking If a List Is Sorted in Java Searching and Filtering ListsHow to Find an Element in a List with JavaFinding All Duplicates in a List in JavaFinding the Differences Between Two Lists in JavaJava – Get Random Item/Element From a ListCheck if a List Contains an Element From Another List in JavaIntersection of Two Lists in JavaCheck if a List Contains a String Element While Ignoring CaseGet Unique Values From an ArrayList in Java Converting ListsPartition a List in JavaConverting Between a List and a Set in JavaHow to Convert List to Map in JavaConverting Between an Array and a List in JavaConvert a Comma Separated String to a List in JavaConverting Iterator to ListThe post Java List Series first appeared on Baeldung.