Difference between Hashtable, HashMap, TreeMap and LinkedHashMap

Difference between Hashtable, HashMap, TreeMap and LinkedHashMap

TreeMap   0 Comments

Map is one of the most important data structures and when we talk about Map all these 4 implementation classes (Hashtable, HashMap, TreeMap and LinkedHashMap) are most used. Hashtable, HashMap and LinkedHashMap are directly...

LinkedHashMap

LinkedHashMap

LinkedHashMap   0 Comments

LinkedHashMap is under Java Collection API and it implements Map interface. LinkedHashMap also works as same as HashMap with only 1 difference. Lets see the properties of LinkedHashMap class in Java It works based...