Java Learning Resources

Java SE

Java Tutorials Learning Paths

Java® Notes for Professionals bookConsuming a RESTful web service



Collections Framework

HashMap Vs. ConcurrentHashMap Vs. SynchronizedMap – How a HashMap can be Synchronized in Java: 比較 ConcurrentHashMap 及 SynchronizedMap

Java EE

Arquillian

Arquillian Guides: Getting Started

JSON

Java API for JSON Processing (JSR 374 Specification) 在 Java 中處理 JSON 格式資料.

Consuming a RESTful web service (openliberty.com)

Create Very Simple Jersey REST Service and Send JSON Data From Java Client

GSON - A Java serialization/deserialization library to convert Java Objects into JSON and back 

Http

Apache HttpClient
除了使用 HttpURLConnection 進行 Http Request 的處理之外, Apache HttpClient 提供了更多方便的類別, 幫助我們處理.

Build Tools

Sonatype: the Maven Central Repository




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