Java ArrayList subList() Method

// Java program to demonstrate subList()
// by extracting a portion of the ArrayList
import java.util.ArrayList;
import java.util.List;

public class GFG {
    public static void main(String[] args) {
      
        // Creating an ArrayList of flowers
        ArrayList<String> l = new ArrayList<>();
        l.add("Rose");
        l.add("Lotus");
        l.add("Lavender");
        l.add("Lilly");
        l.add("Sunflower");

        // Extracting a sublist
        List<String> s = l.subList(1, 4);

        // Printing the original list and sublist
        System.out.println("" + l);
        System.out.println("" + s);
    }
}

// Java program to demonstrate subList()
// by modifying elements in the sublist
import java.util.ArrayList;
import java.util.List;

public class GFG {
    public static void main(String[] args) {
      
        // Creating an ArrayList of numbers
        ArrayList<Integer> n = new ArrayList<>();
        n.add(1);
        n.add(2);
        n.add(3);
        n.add(4);
        n.add(5);

        // Creating a sublist
        List<Integer> s = n.subList(1, 4);

        // Modifying the sublist
        s.set(0, 9); // Updating the first element in sublist
        s.remove(2);  // Removing the last element in sublist

       
        System.out.println("Original List After Modification: " + n);
        System.out.println("Modified Sublist: " + s);
    }
}

// Java program to demonstrate 
// IndexOutOfBoundsException in subList()
import java.util.ArrayList;

public class GFG {
    public static void main(String[] args) {
      
        // Creating an ArrayList of names
        ArrayList<String> n = new ArrayList<>();
        n.add("Sweta");
        n.add("Gudly");

        try {
          
            // Trying to create a sublist 
            // with invalid indices
            n.subList(1, 5);
        } catch (IndexOutOfBoundsException e) {
            System.out.println("Error: " + e.getMessage());
        }
    }
}