java - 在类中定义数组时出错

Question

我正在尝试创建一个类，该类将名称的文本文件读入数组，然后将该数组返回给主类。但是，我在尝试定义数组时遇到错误。

public class Test{
String[] foo;
String[] zoo;
String[] yoo;
}

我在 String[] yoo 上收到错误

Syntax error on token ";", { expected after this 
token

我真的不知道发生了什么，有人能帮忙吗？

编辑 - 代码的实际部分

    String[] swords;
    String[] prefix;
    String[] suffix;
    String[] rarity;
    String[] colors = {"2","3","4","5","6","7","9","a","b","c","d","e","f"};
    String[] bows = new String[3];
    String[] enchantments = {"Frost","Igniton","Projection","Explosion","Enhance Jump","Enhance Speed","Resist Flames","Invisibility"};
    rarity = new String[1000];
    swords = new String[1000];
    bows = new String[1000];
    prefix = new String[1000];
    suffix = new String[1000];

Answer 1

您不能将值分配给字段声明或 block (或构造函数)之外的字段。所以这一行

rarity = new String[1000];

(和其他类似的)应该在构造函数中，或者声明也应该初始化字段:

String[] rarity = new String[1000];