Java Collections checkedNavigableMap() Method with Examples

// Java program to create typesafe 
// view from the map
import java.util.*;

public class GFG {
    // main method
    public static void main(String[] args)
    {
        // createa tree map
        NavigableMap<String, Integer> data
            = new TreeMap<>();

        // Insert values in the given map
        data.put("id1", 56);
        data.put("id2", 15);
        data.put("id3", 19);
        data.put("id4", 70);

        // Create type safe view of the given  Map
        System.out.println(Collections.checkedNavigableMap(
            data, String.class, Integer.class));
    }
}

// Java program to create
// typesafe view from the map
import java.util.*;

public class GFG {
    // main method
    public static void main(String[] args)
    {
        // createa tree map
        NavigableMap<String, String> data = new TreeMap<>();

        // Insert values in the given map
        data.put("id1", "sravan");
        data.put("id2", "manoj");
        data.put("id3", "sai");
        data.put("id4", "vignesh");

        // Create type safe view of the given  Map
        System.out.println(Collections.checkedNavigableMap(
            data, String.class, String.class));
    }
}