Answer is E:
class Student{
String name;
public Student(String name) {
this.name = name;
}
}
public class Test {
public static void main(String[] args) {
Student[] students = new Student[3];
students[1] = new Student("Richard");
students[2] = new Student("Donald");
for (Student s : students){
System.out.println("" + s.name);
}
}
}
The first index of the array are instantiated as 'null' because Student is an object. c
Calling the variable of a null object results NullPointerException.
The answer is the letter E, If you try to System.out.print(array[0]) the result will be: null
but in this case the for:each loop try to access the first element result in a NullException
If you try to System.out.print(array[0]) the result will be: null
but in this case the for:each loop try to access the first element result in a NullException
Answer is agreed. But not sure why its throwing an null pointer exception. As we know
if any method called on null reference it will throw null pointer exception but case here not sure.
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