12
任务
Java Multithreading, 第 1 级, 课程 8
Deep cloning of a map
Provide the ability to create a deep clone of a Solution object.
The data in the users map should also be cloned.
Don't forget about the equals and hashCode methods needed to correctly add User elements to the HashMap.
12
任务
Java Multithreading, 第 1 级, 课程 8
Cloning plants
The Plant class should not implement the Cloneable interface
Implement deep cloning for Tree.
6
任务
Java Multithreading, 第 1 级, 课程 8
Prevent cloning
Allow cloning of the A class.
Prevent cloning of the B class.
Allow cloning of the C class.
Don't forget about the equals and hashCode methods!