When working with arrays of objects in Java, it is common to want to print the elements of the array for debugging or informational purposes. This can be achieved by iterating over the array and printing each element.

Here’s an example of how to print the elements of an array of objects in Java:

public class Main {
    public static void main(String[] args) {
        // Create an array of objects
        Person[] people = new Person[3];
        people[0] = new Person("John", 25);
        people[1] = new Person("Jane", 30);
        people[2] = new Person("Michael", 35);

        // Iterate over the array and print each element
        for (Person person : people) {
            System.out.println(person);
        }
    }
}

class Person {
    private String name;
    private int age;

    public Person(String name, int age) {
        this.name = name;
        this.age = age;
    }

    @Override
    public String toString() {
        return "Person{" +
                "name='" + name + '\'' +
                ", age=" + age +
                '}';
    }
}

In the above example, we have an array of Person objects. We initialize the array with three Person objects and then use a for-each loop to iterate over the array. Within the loop, we call the toString() method on each Person object and print it using the System.out.println() statement.

The Person class overrides the toString() method to provide a customized string representation of the object. This is done by concatenating the name and age fields in the toString() method.

When you run the program, it will output the following:

Person{name='John', age=25}
Person{name='Jane', age=30}
Person{name='Michael', age=35}

By following this approach, you can easily print the elements of an array of objects in Java. It is a useful technique for debugging and understanding the contents of your arrays.