Hey there newbie,
1)The best best and easy way to learn Java programming.I am 100% newbie.
There is no such thing called "The best best and east way to learn", it all depends on you and what you are comfortable with. However the most common method is to grab a book that you like, study and EXERCISE, reading and understating a topic in java, will get you nowhere unless you practice the content and keep coding for hours, beside books, there are some free tutorials online.
Having no programming experience, will not make the job easier especially when it comes to java, but trust me once you get the concept of java, learning other programming languages will be alot easier.
2)Certifications-I wanna grab certification,what is the best(certified)
The guys who made java are the best to get certified from, "Sun Java Certification" another good one is provided by Oracle, bear in mind, being certified in java, doesn't mean you can solve real problems in real world, the best certification you can get is called "experience".
3)Training institute-like infosecinstitute....only online.
I haven’t had experience learning java from institutes, sorry can't help you with that, although you might want to visit oracle's website I heard they do some java courses online.
For a beginner, I would say start with the book: "Head First Java, 2nd Edition by Kathy Sierra and Bert Bates", if you had some very basic experience I would recommend "Big Java", but do not start with Big Java as it does not provide any solutions to the exercises in book.
Lastly, have fun
PS: If you needed help on any Java topic PM me I'd be happy to help.