阅读以下程序，写出输出结果。
public class Unchecked {
public static void main(String[] args) {
try {
method();
} catch (Exception e) {
System.out.println("A");
} finally {
System.out.println("B");
}
}
static void method() {
try {
wrench();
System.out.println("C");
} catch (ArithmeticException e) {
System.out.println("D");
} finally {
System.out.println("E");
}
System.out.println("F");
}
static void wrench() {
throw new NullPointerException();
}
}
