There some books that allow people to learn Java in 24 hours. There are other Java bibles that are lot more involved. Many people get these books because they want to have a more extensive knowledge of Java programming. The Java in 24 hour books are designed to simply teach the basics.
What people use Java they have to make sure that their Java software is up to date. There are always constant Java updates for people that are interested in working with Java programming. There are security updates that are required to be updated each month.
What a lot of people like is the number of things that can be done with the Java programming language. This is what is called an object oriented language. There is a lot that can be done with this type of programming.
Now get started >> Here’s a great beginners tutorial: