Core Concepts of the Java Memory Model (JMM)

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This article is based on The Well-Grounded Java Developer, to be published Summer-2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) eBooks and pBooks. MEAPs are sold exclusively through Manning.com. All pBook purchases include free PDF, mobi and epub. When mobile formats become available all customers […]

Visualizing Memory Usage with VisualVM

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This article is based on The Well-Grounded Java Developer, to be published Summer-2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program) eBooks and pBooks. MEAPs are sold exclusively through Manning.com. All pBook purchases include free PDF, mobi and epub. When mobile formats become available all customers […]

Test Driven Development in Java

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Introduction Test driven development a software development methodology which ensure at an early stage that the code written by the developer is what it is supposed to do, which eventually improves the design, produces testable code and reduces the amount of re-engineering that would have been necessary because of the wrong assumptions. Test Driven Development […]

Treating POJOs like POGOs

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This article is based on Making Java Groovyand the book will release on January 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile formats become […]

What is Broad Assertion in Unit Testing in Java?

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This article is based on Unit Testing in Java, to be published on Fall 2011.¬†It is being reproduced here by permission from Manning Publications.¬†Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile formats become available all […]

How to configure SwingXBuilder in Griffon

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This article is based on Griffon in Action, to be published on September 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile formats become available […]

Java Database Application with Apache Velocity

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Java Database Application with Apache Velocity Introduction to Apache Velocity Please Refer the article Spring with Apache Velocity also read: Java Tutorials Java EE Tutorials Design Patterns Tutorials Java File IO Tutorials Introduction to JDBC JDBC stands for Java DataBase Connectivity. The JDBC API helps us to develop Java applications with data base connection. We […]

Jasper Reports and Data Sources

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Introduction Jasper Report is a powerful open source reporting architecture. It is completely written in java and is full of features required for reporting. Following are some of the key features supported. also read: Java Tutorials Java EE Tutorials Design Patterns Tutorials Java File IO Tutorials Pixel-perfect and page-oriented reports for printing or continuous output […]

OSGi and Apache Felix 3.0

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Beginner’s Guide The OSGi specification is a module system and service platform that implements a complete and dynamic component model. Wasn’t that a complicated definition! So how would you really use it to practical modular applications? Let this book break down the seemingly overwhelming OSGi standards for you by explaining Apache Felix‘s powerful architecture in […]

What is Immutable Objects in Java?

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An immutable object is something whose state can’t be change after there creation, e.g. String objects. Once you have created a String object, you can’t alter this. Creating an Immutable object’s class Creating an immutable object’s class can be tricky. Minimal requirement to create an immutable object’s class is, make class and every member variable, […]