示例示例深拷贝：深拷贝是指在复制对象时，复制出来的新对象和原对象没有任何关联，即修改新对象不会影响到原对象，反之亦然。浅拷贝：浅拷贝是指在复制对象时，复制出来的新对象和原对象有一定的关联，即修改新对象会影响到原对象，反之亦然。

深拷贝：深拷贝是指在复制对象时，复制出来的新对象和原对象没有任何关联，即修改新对象不会影响到原对象，反之亦然。

浅拷贝：浅拷贝是指在复制对象时，复制出来的新对象和原对象有一定的关联，即修改新对象会影响到原对象，反之亦然。

代码示例：

// 浅拷贝

public class ShallowCopy {

public static void main(String[] args) {

Student student = new Student("张三", 18);

Student student1 = student;

System.out.println("student:" + student);

System.out.println("student1:" + student1);

student1.setName("李四");

System.out.println("student:" + student);

System.out.println("student1:" + student1);

}

}

class Student {

private String name;

private int age;

public Student(String name, int age) {

this.name = name;

this.age = age;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public int getAge() {

return age;

}

public void setAge(int age) {

this.age = age;

}

@Override

public String toString() {

return "Student{" +

"name='" + name + '\'' +

", age=" + age +

'}';

}

}

// 深拷贝

public class DeepCopy {

public static void main(String[] args) {

Student student = new Student("张三", 18);

Student student1 = new Student(student.getName(), student.getAge());

System.out.println("student:" + student);

System.out.println("student1:" + student1);

student1.setName("李四");

System.out.println("student:" + student);

System.out.println("student1:" + student1);

}

}

class Student {

private String name;

private int age;

public Student(String name, int age) {

this.name = name;

this.age = age;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public int getAge() {

return age;

}

public void setAge(int age) {

this.age = age;

}

@Override

public String toString() {

return "Student{" +

"name='" + name + '\'' +

", age=" + age +

'}';

}

}