3052401056 wrote:
class Book {
boolean checkedOut = false;
Book(boolean checkOut) {
checkedOut = checkOut;
}
void checkIn() {
checkedOut = false;
}
public void finalize() {
if(checkedOut)
System.out.println("Error: checked out");
}
}

public class DeathCondition {
public static void main(String[] args) {
Book novel = new Book(true);
novel.checkIn();
new Book(true);
System.gc();
}
}