2016-12-01から1ヶ月間の記事一覧
I've translated a InfoQ's article about RxJava 2.0 into Japanese. www.infoq.com RxJava 2.0 quite differs from version 1.0. Summary of differences is in RxJava's website. github.com By the way, JDK 9 supports Reactive Stream (JEP 266). JEP …
I translated this article into Japanese in InfoQ. www.infoq.com I haven't known Javaslang library for now. What is Javaslang? Javaslang's website is below: http://www.javaslang.io/javaslang-docs/ Javaslang brings functional programming to …
Pivotal Cloud Foundry(PCF)を試す機会をいただきました。ローカルのPCF Devではなく、パブリッククラウドのPCFの方です! 今後少しずつ、使ってみたログを残していこうと考えています。 今回は、PCFにサンプルのSpringBootアプリケーションをアップすると…
Now max JSR number is 380, but JSR has 900s number. For example, JSR 901 is "JavaTM Language Specification". The Java Community Process(SM) Program - JSRs: Java Specification Requests - List of all JSRs What are these? They are completed a…
In Java Agent method, such as premain() or agentmain(), class loader is system classloader, not application class loader. If you intent to change bytecode of class loaded by application class loader, you will need an application class load…
I talked about Java Agent and bytecode manipulation libraries in JJUG CCC 2016 fall. My session room was filled to capacity with bytecode fans! This is a material of this session. JJUG CCC 2016 fall バイトコードが君のトモダチになりたがって…
I implement Java Agent which transform classes of a web application running in an application server. To do so, I need a web application classloader which load these classes. I know Instrument#getAllLoadedClasses() method. But this method …
I always use @RequestMapping in Controller. @Controller public class TestController { @RequestMapping(value = "test", method = RequestMethod.GET) public String index() { But in Spring 4.3, @GetMapping and @PostMappiing are provided. I was …