Java tutorial
import java.util.function.Supplier; public class Main { public static void main(String[] args) { Supplier<Student> studentGenerator = Main::employeeMaker; for (int i = 0; i < 10; i++) { System.out.println("#" + i + ": " + studentGenerator.get()); } } public static Student employeeMaker() { return new Student("A", 2); } } class Student { public String name; public double gpa; Student(String name, double g) { this.name = name; this.gpa = g; } @Override public String toString() { return name + ": " + gpa; } }