Which version of Java should I use for learning?

Posted by Dan on Programmers See other posts from Programmers or by Dan
Published on 2012-08-11T07:27:44Z Indexed on 2012/08/28 3:51 UTC
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I am a QA engineer interested in mobile development and automation.I have basic programming experience (intermediate level Python, C++ programmer) and as most companies choose Java for writing frameworks I need to pickup Java.

I use Ubutnu 12.04 LTS and I will be using Head First Java as learning material. When I searched for JDK options I found Oracle Java 6 and 7 and Open JDK. I read somewhere in Ubuntu forums that Java 6 is not recommended on Ubuntu systems and I am a little bit confused about which version should I use, that would be compatible with the book and the OS.

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