treemap get order java
// Implement tree map in Java import java.util.SortedMap; import java.util.TreeMap; public class CreateTreeMapExample { public static void main(String[] args) { // Creating a TreeMap SortedMap<String, String> fileExtensions = new TreeMap<>(); // Adding new key-value pairs to a TreeMap fileExtensions.put("python", ".py"); fileExtensions.put("c++", ".cpp"); fileExtensions.put("kotlin", ".kt"); fileExtensions.put("golang", ".go"); fileExtensions.put("java", ".java"); // Printing the TreeMap (Output will be sorted based on keys) System.out.println(fileExtensions); } }
