Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

Results 1 to 3 of 3

Thread: JAva 5 and Java 7

  1. #1
    Junior Member
    Join Date
    Jun 2012
    Posts
    1
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default JAva 5 and Java 7

    Hello, all. I'm a total and complete newbie to Java, Eclipse and the lot.
    I recently downloaded the book "Jave for Dummies 2nd Edition" Which focuses on Java 5, and Java 7 has come out, right?
    My question is, should I continue with the 2nd edition, or should I go for a newer book? Are there many important changes in Java 7?
    Thanks for the answers


  2. #2
    Member
    Join Date
    Apr 2012
    Location
    Superior, CO, USA
    Posts
    80
    Thanks
    0
    Thanked 14 Times in 14 Posts

    Default Re: JAva 5 and Java 7

    There are some important additions in Java 6 and Java 7. But your biggest issue is that Java 5 and older versions are no longer supported. Java 6 and Java 7 are the only versions that are currently supported. You'll have to go to the "Previous Releases" section on the Oracle JDK download page to get the older versions.

    The vast majority of what you read in the Java 5 book will still be relavant but there are some additions. Java 7 adds a variety of "syntactic sugar" (like a switch on a String, multicatch) that may confuse you a bit when you first see it but the old syntax works too.
    Need Java help? Check out the HotJoe Java Help forums!

  3. #3
    Super Moderator helloworld922's Avatar
    Join Date
    Jun 2009
    Posts
    2,896
    Thanks
    23
    Thanked 619 Times in 561 Posts
    Blog Entries
    18

    Default Re: JAva 5 and Java 7

    You're probably fine learning the basics from the Java 5 book, it's similar enough to newer versions of Java to get by and understand the core Java language. Oracle also puts out a bunch of free online tutorials you can use to familiarize yourself with aspects of the Java language and API. See: The Java™ Tutorials

Similar Threads

  1. [SOLVED] How to modify core Java interface java.sql.Statement.execute(String sql)?
    By amughost in forum Java Theory & Questions
    Replies: 6
    Last Post: June 9th, 2012, 04:31 PM
  2. Replies: 1
    Last Post: January 17th, 2012, 10:25 AM
  3. Replies: 10
    Last Post: April 5th, 2011, 09:09 AM
  4. Replies: 2
    Last Post: August 1st, 2010, 06:29 AM
  5. AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space
    By nasi in forum What's Wrong With My Code?
    Replies: 6
    Last Post: March 25th, 2010, 10:37 PM