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

0 vote288 views3 answers
Resttemplate get rest api call in java
Java
0 vote309 views1 answer
Java heckj object lock
Java
0 vote298 views1 answer
No Java files found that extend CordovaActivity.
Java
16 votes264 views2 answers
Creating buttons in javascript
Java
18 votes303 views5 answers
String join
Java
1 vote288 views1 answer
Java get current date without time
Java
0 vote311 views1 answer
Spigot coding how to send a message to player after commadn
Java
1 vote316 views1 answer
Convert datetime to custom format in java 8
Java
0 vote294 views2 answers
Java break string into words
Java
0 vote275 views1 answer
Java stream code to ignore null
Java