Fix field permission issues when creating tables with SQLite (#8)

Author: ReiyansCN

src/main/java/me/onebone/economyapi/provider/SQLiteProvider.java

@@ -302,10 +302,10 @@ private MoneyData getMoneyData(String currencyName, String id) {
     }
 
     public static class MoneyData {
-        private long id;
-        private String player;
-        private double money;
-        private String currency;
+        public long id;
+        public String player;
+        public double money;
+        public String currency;
 
         public MoneyData() {
             //SQLiteHelper创建类需要无参数的构造方法
@@ -316,6 +316,10 @@ public MoneyData(String player, double money) {
             this.money = money;
         }
 
+        public void setId(long id) {
+            this.id = id;
+        }
+
         public long getId() {
             return id;
         }