java数组初始化

//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);