What is the Map interface

The Map interface replaces the JDK 1.1 Dictionary class and is used associate keys withvalues.

Showing Answers 1 - 1 of 1 Answers

Map interface represents a mapping between a key and a value without duplicate keys.The maps contents are viewed as a set of keys, collection of values, or set of key-value mappings. Map permits null value. We can get the Key and value of Map by Set Interface and Map interface through Iterator interface.

  Was this answer useful?  Yes

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.

 

Related Answered Questions

 

Related Open Questions