Convert Array to HashSet in Java

// Convert array to HashSet in Java
import java.io.*;
import java.util.Iterator;
// Importing Set libraries
import java.util.Set;
import java.util.HashSet;

class GFG {
    // Function to convert array to set
    static Set<Integer> convert(int[] array)
    {
        // Hash Set Initialisation
        Set<Integer> Set = new HashSet<>();

        // Iteration using enhanced for loop
        for (int element : array) {
            Set.add(element);
        }
        // returning the set
        return Set;
    }

    // Function to print the set
    static void print(Set<Integer> Set)
    {
        // Implement to iterator the Set
        Iterator<Integer> _iterator = Set.iterator();

        // Iterate the elements of Set
        while (_iterator.hasNext()) {
            // print the element of the Set
            System.out.print(_iterator.next() + " ");
        }
    }
    public static void main(String[] args)

    {

        // Array taken for consideration
        int array[] = { 1, 2, 3, 4, 5, 6 };

        // Calling function to convert the array
        Set<Integer> Set = convert(array);

        // print the set
        print(Set);
    }
}

// Convert Array to HashSet in Java

import java.util.*;
import java.util.stream.*;

class GFG {

    // Generic function to convert array to set
    public static <T> Set<T> convertArrayToSet(T array[])
    {
        // create a set from the Array
        return Arrays.stream(array).collect(
            Collectors.toSet());
    }

    public static void main(String args[])
    {
        // Create an Array
        String array[]
            = { "Geeks", "forGeeks", "A computer Portal" };

        // Print the Array
        System.out.println("Array: "
                           + Arrays.toString(array));

        // convert the Array to Set
        Set<String> set = convertArrayToSet(array);

        // Print the Set
        System.out.println("Set: " + set);
    }
}