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Printing arrays - overriding toString() method


How would you expect this to work ?

@Override
public void toString(){
    return "Name: " + this.name;
}

It should give you an compile error. You are trying to send a string back and the return type is void.

Change it to

@Override
public String toString(){
    return "Name: " + this.name;
}

Change you main method to

// Main method.
public static void main(String [] args) {
    Student[] students = createArray();
    populateArray(students);
    displayArray(students)
}

Categories : Java

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