What New in Java 7 eBook Madhusudhan Konda
Download As PDF : What New in Java 7 eBook Madhusudhan Konda 
Java 7 has a number of features that will please developers. Madhusudhan Konda provides an overview of these, including strings in switch statements, multi-catch exception handling, try-with-resource statements, the new File System API, extensions of the JVM, support for dynamically-typed languages, and the fork and join framework for task parallelism.
What New in Java 7 eBook Madhusudhan Konda
This book is a good idea as a quick survey of new features in Java 7, but it is missing a crucial piece. I don't mind that the author did not cover all features in in the survey, but it would have been useful for me see a complete list of other enhancements that were included in Java 7. This way I would know if I was interested in finding more details on something else. I looked up the release notes on the Oracle web site and including an index below in case someone will find that information useful for reference as well. For example, I have to deal with the mixed environment which has Java and non-Java languages, and there are enhancements in that area that are potentially critical for my needs: the Garbage-First Collector and JVM support for non-Java languages. I would have liked to see all areas mentioned, even if there were no additional details.The areas the author covers are easy to understand and give you just enough details to know if these features are going to be useful/relevant.
From Oracle release notes, the following areas have enhancements in Java 7:
* Swing
* IO and New IO
* Networking
* Security
* Concurrency Utilities
* Rich Internet Applications (RIA)/Deployment
o Requesting and Customizing Applet Decoration in Dragg able Applets
o Embedding JNLP File in Applet Tag
o Deploying without Codebase
o Handling Applet Initialization Status with Event Handlers
* Java 2D
* Java XML - JAXP, JAXB, and JAX-WS
* Internationalization
* java.lang Package
o Multithreaded Custom Class Loaders in Java SE 7
* Java Programming Language
o Binary Literals
o Strings in switch Statements
o The try-with-resources Statement
o Catching Multiple Exception Types and Rethrowing Exceptions with Improved Type Checking
o Underscores in Numeric Literals
o Type Inference for Generic Instance Creation
o Improved Compiler Warnings and Errors When Using Non-Reifiable Formal Parameters with Varargs Methods
* Java Virtual Machine (JVM)
o Java Virtual Machine Support for Non-Java Languages
o Garbage-First Collector
o Java HotSpot Virtual Machine Performance Enhancements
* JDBC
And here is the index from "What's new in Java 7" by Madbusudban Konda.
Language Enhancements
Diamond operator
Using Strings in switch statements
Automated resource management
Numeric Literals with underscores
Improved exception handling
New file system API (NIO 2.0)
Working with Path
File change notifications
Fork and Join
Supporting Dynamism
Ali Julia review
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What New in Java 7 eBook Madhusudhan Konda Reviews
Si eres programador de JAVA y quieres saber TODAS las novedades de la versión 7 es el panfleto ideal para hacerlo, junta de una manera adecuada y con una lectura muy amena, a diferencia si lo lees directo de JAVA que viene, a mi gusto y experiencia, muy revuelto.
It was free, so it is hard to not like the book. I also learned some things. For example, I didn't realize that Java 7 now supports Automatic Resource Management. I can create multiple objects at the top of a try block - which is similar to the .Net using statement. Very cool.
A nice little book that talks about some interesting new features in Java 7.
As an Oracle Certified Professional, Java SE 6 Programmer, I got attracted by this book's title "What's New in Java 7". You know, you are good with Java 6 but you always want to know what's new out there.
I found the book easy to follow, a quick reading to catch the new stuff up. You won't find deep explanations or a whole class for every topic, but hey, that's not the purpose of this book, and for the price ($0) it's really good!
This is definitely a good book on Java 7 - better than most I've read but, I don't think it's 100% complete either. There are a few topics that I feel the author left out that they could have explored or at least gone into more detail about. Would still recommend but, it's not your one-stop-shop for all things Java.
Good starter material for Java 7 to read through at a glance. Definitely learnt few new things by reading this.
I like the concept of this book -- a short book of just what's different about the latest version of XYZ -- and think publishers should do more of that. I'm tired of buying $50 technical books to see what turns about to be 20 pages of new stuff and 200 pages of rehash.
So this 'book' gets a few stars from me for that. Where it falls short is that it's not complete and doesn't really say that, and it's ultimately an ad for other books. So if feels like a rip-off. It's free, so it's not a financial rip-off, but it took my time and attention and left me with what I think is the incorrect impression that there's not a lot new in Java 7.
I do think there's a market for pamphlet-sized books that sell for only a few bucks that assume you have knowledge of a product and just need to know what's new. This one isn't it.
This book is a good idea as a quick survey of new features in Java 7, but it is missing a crucial piece. I don't mind that the author did not cover all features in in the survey, but it would have been useful for me see a complete list of other enhancements that were included in Java 7. This way I would know if I was interested in finding more details on something else. I looked up the release notes on the Oracle web site and including an index below in case someone will find that information useful for reference as well. For example, I have to deal with the mixed environment which has Java and non-Java languages, and there are enhancements in that area that are potentially critical for my needs the Garbage-First Collector and JVM support for non-Java languages. I would have liked to see all areas mentioned, even if there were no additional details.
The areas the author covers are easy to understand and give you just enough details to know if these features are going to be useful/relevant.
From Oracle release notes, the following areas have enhancements in Java 7
* Swing
* IO and New IO
* Networking
* Security
* Concurrency Utilities
* Rich Internet Applications (RIA)/Deployment
o Requesting and Customizing Applet Decoration in Dragg able Applets
o Embedding JNLP File in Applet Tag
o Deploying without Codebase
o Handling Applet Initialization Status with Event Handlers
* Java 2D
* Java XML - JAXP, JAXB, and JAX-WS
* Internationalization
* java.lang Package
o Multithreaded Custom Class Loaders in Java SE 7
* Java Programming Language
o Binary Literals
o Strings in switch Statements
o The try-with-resources Statement
o Catching Multiple Exception Types and Rethrowing Exceptions with Improved Type Checking
o Underscores in Numeric Literals
o Type Inference for Generic Instance Creation
o Improved Compiler Warnings and Errors When Using Non-Reifiable Formal Parameters with Varargs Methods
* Java Virtual Machine (JVM)
o Java Virtual Machine Support for Non-Java Languages
o Garbage-First Collector
o Java HotSpot Virtual Machine Performance Enhancements
* JDBC
And here is the index from "What's new in Java 7" by Madbusudban Konda.
Language Enhancements
Diamond operator
Using Strings in switch statements
Automated resource management
Numeric Literals with underscores
Improved exception handling
New file system API (NIO 2.0)
Working with Path
File change notifications
Fork and Join
Supporting Dynamism
Ali Julia review
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