我正在尝试用Java创建一些要在测试类上显示的plant对象，但结果的第一部分显示了我输入的所有3个变量

public class Plant {
    private String name;
    private String type;
    private int age;

    public Plant(String name, String type, int age) {
        this.name = name;
        this.type = type;
        this.age = age;
    }

    // Getters and setters

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
}

public class TestClass {
    public static void main(String[] args) {
        Plant plant = new Plant("Rose", "Flower", 5);
        System.out.println("Name: " + plant.getName());
        System.out.println("Type: " + plant.getType());
        System.out.println("Age: " + plant.getAge());
    }
}