錯誤：無法解析到一個類型

-1

import java.util.*; 

    class AddressBook { 
    private static final int DEFAULT_SIZE = 25; 
    private Person[] entry; //getting error - cannot be resolved to a type 

    public AddressBook() { 
    this(DEFAULT_SIZE); 
    } 

    public AddressBook(int size) { 
    if (size <= 0) { 
    throw new IllegalArgumentException("Size must be positive"); 
    } 

    entry = new Person[size]; // cannot be resolved to a type 

    System.out.println("array of " + size + " is created"); 
    } 
} 


     import java.util.Scanner; 

    class TestAddressBook { 
    public static void main(String args[]) { 
    AddressBook myBook; 
    String inputStr; 
    int size; 

    Scanner scanner = new Scanner(System.in); 

    while(true) { 
    System.out.print("array size: "); 
    inputStr = scanner.next(); 

    if (inputStr.equalsIgnoreCase("stop")) { 
    break; 
     } 
    size = Integer.parseInt(inputStr); 

    try { 
    myBook = new AddressBook(size); 

    } 
    catch (IllegalArgumentException e) { 


     } 
     System.out.println("Exception thrown: size = " + size); 
    } 
    } 

    }

我找不出什麼類型的我應該與數組一起使用，以使一切正常工作。私人[]條目; //獲取錯誤 - 無法解析爲類型 .... entry = new Person [size]; //無法解析爲某個類型錯誤：無法解析到一個類型

來源

2010-11-02 merlion