Examples of ArrayList in Java

Object Collections: ArrayList with Example

Core Operations

• How to Browse an ArrayList in Java
• Browse an ArrayList with the for-each loop
• How to initialize an ArrayList
• How to swap two items in ArrayList
• How do I mix the elements of the ArrayList?
• Getting the size of an ArrayList in Java

• How to sort an ArrayList in ascending and descending order
• Sort an ArrayList in descending order using the reverseOrder() method
• Sort an ArrayList using the Comparable interface

Adding, deleting

• Add an element to ArrayList
• Add an element to a specific position in ArrayList
• Insert an element into ArrayList using ListIterator
• Concatenate a collection to ArrayList
• Insert a collection at a specific position in ArrayList
• Remove an item from the ArrayList
• Delete an element at a specific position in the ArrayList
• Remove all items from ArrayList
• How to concatenate two ArrayLists in java

• Get the value of an element in ArrayList
• Get the index of the first occurrence of an ArrayList element
• Get the index of the last occurrence of an ArrayList
• Get a sublist of ArrayList
• Check if an element exists in ArrayList
• Verify that a list of items belongs to the ArrayList

• ArrayList vs Vector
• ArrayList vs LinkedList
• ArrayList vs HashMap
• ArrayList vs HashSet

• Compare two ArrayLists
• Synchronize ArrayList
• ArrayList - The Overrride toString() method
• Save an ArrayList to a
• Clone and copy one ArrayList to another
• Balancing the capacity of an ArrayList
• Count the number of times an element is repeated in ArrayList
• Replace a value at a specified position in ArrayList
• Replace all occurrences of an existing value in ArrayList
• Increase ArrayList Capacity