java数组初始化

    public class ArrayInit {  
        public static void main(String[] args) {  
              
            //静态初始化数组：方法一  
            String cats[] = new String[] {  
                    "Tom","Sam","Mimi"  
            };  
              
            //静态初始化数组：方法二  
            String dogs[] = {"Jimmy","Gougou","Doggy"};  
              
            //动态初始化数据  
            String books[] = new String[2];  
            books[0] = "Thinking in Java";  
            books[1] = "Effective Java";  
              
            System.out.println(cats.length);  
            System.out.println(dogs.length);  
            System.out.println(books.length);  
        }  
    }