Java LinkedHashMap Examples

• LinkedHashMap is a combination of Hash table and linked list implementation of the Map interface, with predictable iteration order.
• It maintains a doubly-linked list running through all of its entries.
• The iteration order is normally the order in which keys were inserted into the map ie insertion order.
• The insertion order is not affected if a key is re-inserted into the map.

List Of All LinkedHashMap Sample Programs:

1. LinkedHashMap basic operations
2. How to iterate through LinkedHashMap?
3. How to check whether the value exists or not in a LinkedHashMap?
4. How to delete all entries from LinkedHashMap object?
5. How to eliminate duplicate user defined objects as a key from LinkedHashMap?
6. How to find user defined objects as a key from LinkedHashMap?
7. How to delete user defined objects as a key from LinkedHashMap?