- Trending Categories
- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Get the set of values in Java IdentityHashMap
To get the set of values in IdentityHashMap, use the values() method.
First, set the IdentityHashMap
Map<String, Integer> m = new IdentityHashMap<String, Integer>(); m.put("1", 100); m.put("2", 200); m.put("3", 300); m.put("4", 150); m.put("5", 110); m.put("6", 50); m.put("7", 90); m.put("8", 250); m.put("9", 350); m.put("10", 450);
Now, retrieve the set of values
m.values()
The following is an example to get the set of values in IdentityHashMap using values() method
Example
import java.util.*; public class Demo { public static void main(String[] args) { Map<String, Integer> m = newIdentityHashMap<String, Integer>(); m.put("1", 100); m.put("2", 200); m.put("3", 300); m.put("4", 150); m.put("5", 110); m.put("6", 50); m.put("7", 90); m.put("8", 250); m.put("9", 350); m.put("10", 450); System.out.println("IdentityHashMap elements
"+ m); System.out.println("
Set of Values = " + m.values()); } }
The following is the output
IdentityHashMap elements {2=200, 4=150, 9=350, 7=90, 10=450, 6=50, 5=110, 8=250, 1=100, 3=300} Set of Values = [200, 150, 350, 90, 450, 50, 110, 250, 100, 300]
Advertisements