Different ways to iterate HasMap

Tutorials Shared by the Internet Community

Advertisements


Synopsis

We have different ways to iterate HashMap. Using keySet,entrySet by using Map.Entry we can do the iterations. as well as we can use for-each loops.

Statistics

  • Total Hits - 9781

  • Total Votes - 47 votes

  • Vote Up - 6 votes

  • Vote Down - 41 votes

  • Domain - javabynataraj.blogspot.in

  • Category - JAVA/Collections

  • Submitted By - Muralidhar

  • Submitted on - 2014-07-08 07:52:22

Description

Iterating a Map is not like a List Iteration. Map is having key-value pair to store the elements. Based on key,we can retrieve mapped value.To Iterate or loop a map we have 3 ways using with the help of Map.Entry, keySet() and entrySet()methods. ...


Site  |   Broken  |   Tweet  |   Facebook  |     |   Save  |   Liked  |   Down

Advertisements