单选题Assuming that the serializeBanana() and the deserializeBanana() methods will correctly use Java serialization and given:  import java.io.*;  class Food implemertts Serializable {int good = 3;}  class Fruit externds Food {int juice = 5;}  public class Banana extends Fruit {  int yellow = 4;  public static void main(String [] args) {  Banana b = new Banana(); Banana b2 = new Banana();  b.serializeBanana(b); // assume correct serialization  b2 = b.deserializeBanana(); // assume correct  System.out.println(”restore “+b2.yellow+ b2.juice+b2.good);  }  // more Banana methods go here  }  What is the result?()A restore 400B restore 403C restore 453D Compilation fails.E An exception is thrown at runtime.

单选题
Assuming that the serializeBanana() and the deserializeBanana() methods will correctly use Java serialization and given:  import java.io.*;  class Food implemertts Serializable {int good = 3;}  class Fruit externds Food {int juice = 5;}  public class Banana extends Fruit {  int yellow = 4;  public static void main(String [] args) {  Banana b = new Banana(); Banana b2 = new Banana();  b.serializeBanana(b); // assume correct serialization  b2 = b.deserializeBanana(); // assume correct  System.out.println(”restore “+b2.yellow+ b2.juice+b2.good);  }  // more Banana methods go here  }  What is the result?()
A

 restore 400

B

 restore 403

C

 restore 453

D

 Compilation fails.

E

 An exception is thrown at runtime.


参考解析

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