Treemap java entryset

// Java code to illustrate the entrySet() method
import java.util.*;
  
public class Tree_Map_Demo {
    public static void main(String[] args)
    {
  
        // Creating an empty TreeMap
        TreeMap<Integer, String> tree_map = new TreeMap<Integer, String>();
  
        // Mapping string values to int keys
        tree_map.put(10, "Geeks");
        tree_map.put(15, "4");
        tree_map.put(20, "Geeks");
        tree_map.put(25, "Welcomes");
        tree_map.put(30, "You");
  
        // Displaying the TreeMap
        System.out.println("Initial Mappings are: " + tree_map);
  
        // Using entrySet() to get the set view
        System.out.println("The set is: " + tree_map.entrySet());
    }
}

Source: geeksforgeeks.org

Similar codes

4 votes310 views1 answer
How do I make a splash screen?
Java
96 votes288 views7 answers
Initialize array java
Java
7 votes286 views2 answers
Java resource file
Java
0 vote295 views3 answers
Cant change button color when app run android studio
Java
0 vote317 views1 answer
Fix all 'Implicit call to array '.toString() problems
Java
4 votes326 views2 answers
Font parameters java
Java
0 vote306 views1 answer
Room insert and return id
Java
0 vote276 views1 answer
Android studio reg get float from numeric string
Java
1 vote331 views1 answer
How to filter data in java
Java
1 vote299 views1 answer
Spigot despawn entity
Java