true The override compares the x fields, which are equal.

Writing Methods

AP Computer Science A· difficulty 4/5

public class P {
    int x;
    public P(int x) { this.x = x; }
    public boolean equals(Object o) {
        if (!(o instanceof P)) return false;
        return ((P) o).x == this.x;
    }
}
System.out.println(new P(3).equals(new P(3)));

What is printed?

A
$false$
B
$ClassCastException$
C
$true$
check_circle
D
$Compile-time error$

Explanation

The override compares the x fields, which are equal.

Want 10 more like this — adaptive to your weak spots?

Practice 10 like thisarrow_forward Predict my AP score

Related questions