- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
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 lower key from NavigableMap in Java
To get lower key means returning the greatest key strictly less than the given key. This can be done using lowerKey() method.
The following is an example to get lower key from NavigableMap −
Example
import java.util.*; public class Demo { public static void main(String[] args) { NavigableMap<Integer, String> n = new TreeMap<Integer, String>(); n.put(5, "Tom"); n.put(9, "John"); n.put(14, "Jamie"); n.put(1, "Tim"); n.put(4, "Jackie"); n.put(15, "Kurt"); n.put(30, "Tiger"); n.put(24, "Jacob"); System.out.println("NavigableMap elements...
"+n); System.out.println("Lower Key = "+n.lowerKey(11)); } }
Output
NavigableMap elements... {1=Tim, 4=Jackie, 5=Tom, 9=John, 14=Jamie, 15=Kurt, 24=Jacob, 30=Tiger} Lower Key = 9
- Related Articles
- Get floor key from NavigableMap in Java
- Get first key from NavigableMap in Java
- Get last key from NavigableMap in Java
- Get ceiling key from NavigableMap in Java
- Get higher key from NavigableMap in Java
- Get navigable key set in java from NavigableMap
- Get first entry from NavigableMap in Java
- Get last entry from NavigableMap in Java
- Get the count of NavigableMap in Java
- Create NavigableMap from TreeMap in Java
- Remove all elements from Java NavigableMap
- Create NavigableMap in Java
- Get key from value in JavaScript
- Java Program to Get key from HashMap using the value
- NavigableMap clear() Method in Java

Advertisements