---
tags: computer science, java
---

@Depreciated

<center>

# **Java Programming 2**

:::info
Location: Room 108, 德田館
Time: 1300 ~ 1600
:::

</center>

<div style="text-align: right">``Simplicity is the ultimate sophistication.''<br>-- Leonardo da Vinci</div>
<br>
<div style="text-align: right">``... it is always a good practice first to make your code right, <br>and then make it fast.''<br>-- Brian Goetz</div>

## **Class Information**

### Instructor
- Name: 盧政良 (Zheng-Liang Lu, Arthur)
- Email: [e-mail]

### Objectives
- Comprehend design patterns widely used in large-scale projects
- Learn generics, annotations, and reflection, Stream APIs (with lambdas), and Optional APIs
- Start your first web application powered by Spring Boot
- Exploit concurrent programming with Concurrency API

### Prerequisites
- Java, especially the OOP chapters
- https://www.csie.ntu.edu.tw/~d00922011/java.html

### Working Environment
- Spring Tools 4 for Eclipse https://spring.io/tools#suite-three
- (Alternative) IntelliJ IDEA Ultimate https://www.jetbrains.com/idea/download/
:::danger
Download and install the ultimate version because that version supports the Spring framework. You could take a free 30-day trial to evaluate IntelliJ IDEA.
:::

### Recording Classroom Lectures Policy
:::warning
Recording of classroom lectures is <font color="red">**prohibited**</font> unless advance written permission is obtained from the class instructor and any guest presenter(s).
:::

## **Overview**

### Design Patterns
- Creational patterns: singleton, factory method, abstract factory
- Structural patterns: adapter, bridge, proxy, decorator, sharing (interning, flyweight)
- Behavioral patterns: iterator, strategy, observer (publish/subscribe)
- Model-control-view (MVC) model

### Advanced Java
- Generics
- Collections: List (ArrayList & LinkedList), Map (TreeMap & HashMap), Set (TreeSet & HashSet)
- Anonymous function (lambda)
- Stream API: upgraded collections with functional programming
- Optional API: alternative to null (a billion-dollar mistake)
- Reflection and annotation

### Concurrent Programming
- Java Virtual Machine (JVM)
- Basic concepts of operating systems (OS)
- Process & thread
- Job scheduling: round-robin (RR)
- Thread & Runnable
- Race condition, mutual exclusion & synchronized methods/blocks
- Producer-consumer problem (bounded-buffer problem) & semaphores
- Dining philosophers: deadlock, livelock, starvation
- High-level concurrency framework:
- Thread pools
- Fork-join pools
- Asynchronous computation
- Concurrent data structures, atomic variables, synchronizers, monitor locks

### Web Development
- Databases & JDBC
- Dependency management: Maven/Gradle
- Core concepts of Spring Framework: Inversion of Control (IoC) & Aspect-Oriented Programming (AOP)
- Catchup of front-end techniques: HTML, CSS, and React.js
- Project: shopping cart
- Virtualization: Docker
- DevOp?

:::info
All live codes can be found here: https://www.csie.ntu.edu.tw/~d00922011/java2/340/code/
:::

## **Schedule**

### ++Warm Up++
- A quick review on OOP: [pdf](https://www.csie.ntu.edu.tw/~d00922011/java2/java2_oop.pdf) [stanford](https://web.stanford.edu/class/archive/cs/cs106a/cs106a.1152/lectures/Memory.pdf)
- Java 面試 - JVM 的 Stack 和 Heap [link](https://blog.marklee.tw/java-interview-jvm-stack-heap/)
- (FYR) Josh Ko, [物件導向編程精要](https://www.csie.ntu.edu.tw/~htlin/course/oop13spring/doc/EssentialOOP), 2007

### ++Selected Design Patterns++
- Delegation and strategy pattern: [pdf](https://www.cs.colorado.edu/~kena/classes/5448/f12/lectures/07-designpatterns.pdf) [code](https://home.cs.colorado.edu/~kena/classes/5448/f12/code/lecture07examples.zip)
- Bridge pattern, adapter pattern, proxy pattern, decorator pattern, factory method, and abstract factory pattern: [pdf](https://www.cs.colorado.edu/~kena/classes/5448/f12/lectures/10-strategybridgefactory.pdf) [code](https://home.cs.colorado.edu/~kena/classes/5448/f12/code/lecture10examples.zip)
- Observer pattern, template method, state pattern, flyweight pattern: [pdf](https://home.cs.colorado.edu/~kena/classes/5448/f12/lectures/25-moredesignpatterns.pdf) [code](https://home.cs.colorado.edu/~kena/classes/5448/f12/code/lecture25examples.zip)
- Model-View-Control (MVC) model [pdf](https://home.cs.colorado.edu/~kena/classes/5448/f12/lectures/27-patternsofpatterns.pdf) [code](https://home.cs.colorado.edu/~kena/classes/5448/f12/code/lecture27examples.zip)
- (FYR) 深入淺出設計模式精簡版 [link](https://github.com/kib06277/Head-First-Design-Patterns)

### ++Advanced Java++
- Generics [pdf](https://courses.cs.washington.edu/courses/cse331/19au/lectures/lec13-generics.pdf)
- More articles about generics: [link1](https://www.oracle.com/technical-resources/articles/java/juneau-generics.html) [link2](https://www.journaldev.com/1663/java-generics-example-method-class-interface)
- (FYR) How to use wildcards [link](https://docs.oracle.com/javase/tutorial/java/generics/wildcardGuidelines.html)
- Case study: comparable objects [code](https://www.csie.ntu.edu.tw/~d00922011/java2/ComparableDemo.zip)
- Lambda expressions and Stream API [pdf](https://www.cs.cmu.edu/~charlie/courses/15-214/2014-fall/slides/26-java8.pdf) [code](https://www.csie.ntu.edu.tw/~d00922011/java2/StreamDemo.zip)
- Marius Herring, [Java 8: No more loops](http://www.deadcoderising.com/Java-8-no-more-loops/), 2015.1.25
- Optional API: [link](http://www.oracle.com/technetwork/articles/java/java8-optional-2175753.html)
- (FYR) More about lambdas
- Ted Neward, [Java 8: lambdas part 1](https://www.oracle.com/technical-resources/articles/java/architect-lambdas-part1.html) and [Java 8: lambdas part 2](https://www.oracle.com/technetwork/articles/java/architect-lambdas-part2-2081439.html), Oracle, 2013
- Richard Warburton, Raoul Urma, and Mario Fusco, [Java 8 Lambdas - A Peek Under the Hood](https://www.infoq.com/articles/Java-8-Lambdas-A-Peek-Under-the-Hood/), 2014
- Case study
- [ParallelStreamWordCount.java](https://www.csie.ntu.edu.tw/~d00922011/java2/ParallelStreamWordCount.java) with a text file [The King James Bible](http://www.gutenberg.org/cache/epub/10/pg10.txt)
- (FYR) 林信良, [神秘的Monad不神秘](https://www.ithome.com.tw/voice/86448), 2014.4.11
- Reflection & annotation [pdf](https://userpages.uni-koblenz.de/~laemmel/pttcourse/slides/meta.pdf) [code](https://www.csie.ntu.edu.tw/~d00922011/java2/ReflectionDemo2.zip)
- (FYR) Glen McCluskey, [Using Java Reflection](https://www.oracle.com/technical-resources/articles/java/javareflection.html), 1998
- (FYR) Jakob Jenkov, [Java Reflection - Arrays](http://tutorials.jenkov.com/java-reflection/arrays.html), 2014
- Case study
- Unit test [code](https://www.csie.ntu.edu.tw/~d00922011/java2/TinyJUnitDemo.zip)
- Dynamic proxy [link](http://tutorials.jenkov.com/java-reflection/dynamic-proxies.html)

### ++Concurrent Programming++
- Basics of operating systems (OS)
- Jerry Breecher, <a href="https://web.cs.wpi.edu/~cs3013/c07/lectures/Section03-Processes.pdf">processes</a> and <a href="https://web.cs.wpi.edu/~cs3013/c07/lectures/Section04-Threads.pdf">threads</a>
- (FYR) Jserv, <a href = "https://hackmd.io/@sysprog/linux-concepts">Linux 核心設計: 作業系統術語及概念</a>, 2020
- Remzi H. Arpaci-Dusseau and Andrea C. Arpaci-Dusseau, <a href = "http://pages.cs.wisc.edu/~remzi/OSTEP/">Operating Systems: Three Easy Pieces</a>, 2018 (online version)
- (FYR) Virtual memory
- Elaine's Blog , [CH8 記憶體管理 (Memory Management Strategies)](https://kim85326.github.io/2018/01/09/CH8-%E8%A8%98%E6%86%B6%E9%AB%94%E7%AE%A1%E7%90%86-(Memory-Management-Strategies)/), 2018.1.9
- Elaine's Blog , [CH9 虛擬記憶體管理 (Virtual-Memory Management)](https://kim85326.github.io/2018/01/09/CH9-%E8%99%9B%E6%93%AC%E8%A8%98%E6%86%B6%E9%AB%94%E7%AE%A1%E7%90%86-(Virtual-Memory-Management)/), 2018.1.9
- Translation lookaside buffer (TLB) https://en.wikipedia.org/wiki/Translation_lookaside_buffer
- Java threads [pdf](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/JavaThreads.pdf)
- (FYR) Java concurreny tutorial [link](https://docs.oracle.com/javase/tutorial/essential/concurrency/)
- Race condition: [code](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/RaceConditionDemo.zip)
- https://people.engr.tamu.edu/hlee42/csce314/lec17-JVM.pdf
- Parallelism is always good? [code](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/MapReduceDemo.java) and [Amdahl's law](https://en.wikipedia.org/wiki/Amdahl%27s_law)</li>
- Application (feat. parallel stream) [code](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/MonteCarloMultiThreadDemo.zip)
- Sychronization [pdf](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/Synchronisation.pdf) [code](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/SemaphoreDemo.java)
- Jserv, [作業系統概念: Concurrency 程式設計篇](https://youtu.be/3mkug2ygdIs)
- Linus Torvalds, a reply to discussion about spinlock implementation and Linux scheduler ([1](https://www.realworldtech.com/forum/?threadid=189711&curpostid=189723), [2](https://www.realworldtech.com/forum/?threadid=189711&curpostid=189752), [3](https://www.realworldtech.com/forum/?threadid=189711&curpostid=189755), [4](https://www.realworldtech.com/forum/?threadid=189711&curpostid=189759)), 2020.1.3 (also read [news](https://www.ithome.com.tw/news/135226))
- (FYR) [How to implement synchronized methods/blocks in Java?](https://www.itread01.com/content/1544398054.html), 2018
- (FYR) [An Introduction to Lock-Free Programming](https://preshing.com/20120612/an-introduction-to-lock-free-programming/), 2012
- Concurrent application [pdf](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/MultithradedServer.pdf) [code](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/client_server_model_sample.zip)
- More Java socket programming examples: [link](https://cs.lmu.edu/~ray/notes/javanetexamples/)
- Java concurrency framework
- Popcorny Lu, [Java 多執行緒的基本知識](https://popcornylu.gitbooks.io/java_multithread/content/) [code](https://www.csie.ntu.edu.tw/~d00922011/java2/multithreading/ConcurrentFramework.zip)
- 20 Examples of Using Java’s CompletableFuture [link](https://dzone.com/articles/20-examples-of-using-javas-completablefuture)
- Multi-Threading in Spring Boot Using CompletableFuture [link](https://dzone.com/articles/multi-threading-in-spring-boot-using-completablefu)
- (FYR) Dmitry Aleksandrov, Programming the GPU in Java, 2020 [link](https://blogs.oracle.com/javamagazine/programming-the-gpu-in-java)

### ++Java Web: Introduction to Spring Framework++
- Introduction to Java EE [link](https://cw.fel.cvut.cz/b201/_media/courses/ear/lectures/lecture-01-intro-s.pdf)
- https://javaee.github.io/javaee-spec/download/JavaEE8_Platform_Spec_FinalRelease.pdf
- Introduction to Spring [link](https://cw.fel.cvut.cz/b201/_media/courses/ear/lectures/lecture-04-spring-s.pdf)
- You could follow the course content [here](https://cw.fel.cvut.cz/b201/courses/ear/lectures/start).
- Difference between Java EE and Spring Framework [link](https://www.educba.com/java-ee-vs-spring/)
- Building an Application with Spring Boot [link](https://spring.io/guides/gs/spring-boot/)
- Git: https://git-scm.com/docs/gittutorial
- [W3C Schools](https://www.w3schools.com/) for HTML/CSS/JavaScript
- ==https://github.com/Bakery-Jay/example/tree/master==
- Databases
- https://en.wikipedia.org/wiki/List_of_in-memory_databases
- MySQL Tutorial [pdf](http://www.di.uniba.it/~cdamato/corsi/BasiDiDati-Materiale/Intro%20a%20MySQL.pdf)
- [How to Use MySQL](https://hackmd.io/mJlsrhYCR_WfQ5FZ-tD8EQ)
- (FYR) [MySQL by Examples for Beginners](https://www3.ntu.edu.sg/home/ehchua/programming/sql/MySQL_Beginner.html)
- Linux server
- [Ubuntu 20.04](https://ubuntu.com/#download)
- [VirtualBox](https://www.virtualbox.org/)
- [Short Note for Linux Commands](https://hackmd.io/@arthurzllu/HkvOPPCOD)
- [How to Use vim and tmux?](https://hackmd.io/@arthurzllu/Syaafb-aw)
- Virtualization
- [How to Use Docker](/MquTvBXqR4eG4998xZ1Fuw)
- http://www.cs.rpi.edu/academics/courses/spring21/csci4960/lecture_notes.html

### ++Data Structures & Algorithms++
- See [Algorithm Labs](https://hackmd.io/@arthurzllu/SkZBc7GoI).

#### Gradebook
<center>
<iframe src="https://docs.google.com/spreadsheets/d/e/2PACX-1vTF-4AZbjJ9m1rT1IRuGC5A62FhR35trPtvM0vp2a4s1MzRxbcTnvr7U5JNA8mhJheyt5HWaK3M35Lb/pubhtml?gid=336629147&amp;single=true&amp;widget=true&amp;headers=false" width = "800px" height = "500px"></iframe>
</center>

## **References**

### ++Java++
- Raoul-Gabriel Urma, Mario Fusco, Alan Mycroft, <a href="https://www.manning.com/books/modern-java-in-action">Modern Java in Action</a>, 2018
- Patrick Niemeyer and Daniel Leuck, <a href = "https://www.oreilly.com/library/view/learning-java-5th/9781492056263/">Learning Java</a>, 5/e, 2020
- Benjamin J Evans and David Flanagan, <a href="http://shop.oreilly.com/product/0636920030775.do">Java in a Nutshell</a>, 6/e, 2014
- Joshua Bloch, <a href="https://www.amazon.com/Effective-Java-Joshua-Bloch/dp/0134685997">Effective Java</a>, 3/e, 2018 ([note](https://github.com/ekis/effective-java-3rd-edition))
- Scott Oaks, <a href="http://shop.oreilly.com/product/0636920028499.do">Java Performance: The Definitive Guide</a>, 2014

### ++Design Patterns++
- Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides, Grady Booch, [Design Patterns: Elements of Reusable Object-Oriented Software](https://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented-ebook/dp/B000SEIBB8), 1994
- Eric Freeman and Elisabeth Robson, [Head First Design Patterns: Building Extensible and Maintainable Object-Oriented Software](https://www.amazon.com/Head-First-Design-Patterns-Object-Oriented/dp/149207800X/), 2/e, 2020 ([code](https://resources.oreilly.com/examples/9780596007126))
- Robert C. Martin, [Agile Software Development, Principles, Patterns, and Practices](https://www.amazon.com/Software-Development-Principles-Patterns-Practices/dp/0135974445), 2005
- Alexander Shvets, Gerhard Frey, and Marina Pavlova, [Dive Into Design Patterns](https://sourcemaking.com/design-patterns-ebook), 2018
- 蔡昇達, [設計模式與遊戲開發的完美結合](https://www.books.com.tw/products/0010703628), 2016 ([github](https://github.com/sttsai/PBaseDefense_Unity3D))
- Kenneth M. Anderson, [Object-Oriented Analysis & Design](https://www.cs.colorado.edu/~kena/classes/5448/f12/), Department of Computer Science, University of Colorado, 2012fa
- Zach Tatlock, [CSE 331: Software Design and Implementation](https://courses.cs.washington.edu/courses/cse331/17wi/), Computer Science & Engineering, University of Washington, 2017 winter
- Max Goldman and Armando Solar-Lezama, [6.005: Software Construction](http://web.mit.edu/6.005/www/fa16/), EECS, Massachusetts Institute of Technology, 2016fa
- Josh Bloch and Charlie Garrod, [Principles of Software Construction: Objects, Design, and Concurrency](http://www.cs.cmu.edu/~charlie/courses/15-214/2016-fall/), Carnegie Mellon School of Computer Science, 2016fa
- Stephen Wong, [Comp310: Advanced Object-Oriented Programming and Design](https://www.clear.rice.edu/comp310/s19/), Rice University, 2019sp
- Andrew Myers, [CS 2112: Object-Oriented Design and Data Structures - Honors](http://www.cs.cornell.edu/courses/cs2112/), Department of Computer Science, Cornell University, 2020

### ++Concurrent Programming++
- Brian Goetz, [Java Concurrency in Practice](https://www.amazon.com/Java-Concurrency-Practice-Brian-Goetz/dp/0321349601), 2006
- Maurice Herlihy, Nir Shavit, Victor Luchangco, and Michael Spear, [The Art of Multiprocessor Programming](https://www.amazon.com/Art-Multiprocessor-Programming-Maurice-Herlihy/dp/0124159508/), 2/e, 2020
- Carlo A. Furia, [Concurrent Programming - TDA383/DIT390](http://www.cse.chalmers.se/edu/year/2016/course/TDA383_LP3/), Chalmers University of Technology, 2017
- Shan He, [SSC: Networks/Concurrency 2014/2015](https://www.cs.bham.ac.uk/~szh/teaching/ssc/), School of Computer Science, University of Birmingham
- Jeff Preshing, [An Introduction to Lock-Free Programming](https://preshing.com/20120612/an-introduction-to-lock-free-programming/), 2012
- Liam O'Connor, [COMP3151/9154 Foundations of Concurrency](http://www.cse.unsw.edu.au/~cs3151/20T2/), 2020

#### Operating System
- https://www.linux.org/
- Jserv, [Linux Kernel Internals](http://wiki.csie.ncku.edu.tw/linux/schedule), NCKU [fb](https://www.facebook.com/groups/system.software2021/)

### ++Spring Framework++
- Rod Johnson, [Expert One-on-One J2EE Design and Development](https://www.amazon.com/Expert-One-One-Design-Development/dp/0764543857), 2002 ==father of Spring==
- https://spring.io/projects/spring-framework
- Iuliana Cosmina, Rob Harrop, Chris Schaefer, Clarence Ho, [Pro Spring 5](https://www.apress.com/gp/book/9781484228074), 5/e, 2017

#### Spring Boot
- Craig Walls, [Spring Boot in Action](https://www.manning.com/books/spring-boot-in-action), 2015
- M.K Yong, [Spring Boot Tutorials](https://mkyong.com/tutorials/spring-boot-tutorials/), 2019

#### Dependency Management
- http://maven.apache.org/
- https://gradle.org/

#### Database
- Abraham Silberschatz, Henry Korth, and S. Sudarshan, [Database System Concepts](https://www.amazon.com/Database-System-Concepts-Computer-Science/dp/0073523321), 6/e, 2010
- Donnie Pinkston, [Introduction to Relational Database Systems](http://users.cms.caltech.edu/~donnie/cs121/), Caltech Computer Science, 2018fa
- Markus Krötzsch, [Database Theory, International Center for Computational Logic](https://iccl.inf.tu-dresden.de/web/Foundations_of_Databases_and_Query_Languages_(SS2015)/en), TU Dresden, 2015
- Andy Pavlo, [15-445/645 DATABASE SYSTEMS](https://15445.courses.cs.cmu.edu/fall2020/), Carnegie Mellon University, 2020fa
- MySQL https://www.mysql.com/
- PostgreSQL https://www.postgresql.org/
- InfluxDB https://www.influxdata.com/
- DBeaver https://dbeaver.io/

#### Case Study
* Open source e-commerce in Java https://www.shopizer.com/
* A complete online judge from China https://sduoj.online/