Day２第2段階完了

em-oop/src/Item.java

@@ -1,12 +1,40 @@
 
 public class Item {
 	//フィールド宣言
-	String name;
-    int price;
-    int stock;
-	
+	private String name;
+	private int price;
+	private int stock;
+
 	//メソッド宣言
 	void sell(int amount) {
-		this.stock = this.stock - amount;
+		this.setStock(this.getStock() - amount);
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public int getPrice() {
+		return price;
+	}
+
+	public void setPrice(int price) {
+		this.price = price;
+	}
+
+	public int getStock() {
+		return stock;
+	}
+
+	public void setStock(int stock) {
+		this.stock = stock;
+	}
+	@Override
+	public String toString() {
+		return getName() + " " + getPrice() + "円 (残り" + getStock() + "個)";
 	}
 }