使用复制构造函数而不是Object.clone进行深度复制的正确方法

public class MyClass {
    private int myInt;
    private String myString;
    
    // 构造函数
    public MyClass(int myInt, String myString) {
        this.myInt = myInt;
        this.myString = myString;
    }
    
    // 复制构造函数
    public MyClass(MyClass original) {
        this.myInt = original.myInt;
        this.myString = original.myString;
    }
    
    // getter和setter方法
    
    public int getMyInt() {
        return myInt;
    }
    
    public void setMyInt(int myInt) {
        this.myInt = myInt;
    }
    
    public String getMyString() {
        return myString;
    }
    
    public void setMyString(String myString) {
        this.myString = myString;
    }
}

// 使用示例
MyClass original = new MyClass(10, "Hello");
MyClass copy = new MyClass(original);