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Mastering Java Bytecode

Hey! Happy Advent :D I’m Simon Maple (@sjmaple), the Technical Evangelist for ZeroTurnaround. You know, the JRebel guys! We’ll as a result of writing a product like JRebel ...
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A conversational guide for JDK8’s lambdas – a glossary of terms

Last advent…I wrote a post related to the new treats that JDK8 has for us. Most probably the feature that I am the most excited about are the lambdas. I have to admit that in ...
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Java: Moving conditions into Message files

The Java classes ResourceBundle and MessageFormat provide a nice toolset for resolving localized messages inside Java applications. This post provides a small example on how you can ...
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We Are Failing to Even Have an Inclusive Discussion

The tech industry needs to be more inclusive of woman and people of color. It’s about having the largest pool to draw excellence from. Sadly, most of the discussion, even the ...
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Java Nested Transaction using ThreadLocal in POJO

Mostly nested transaction was implemented using EJB , now we try to implement the nested transaction on POJO. Here we have used the feature of ThreadLocal. Understanding Nested Transaction Transactions ...
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Java Debugger – The Definitive List of Tools

Java debugging is a complex space. There are many types of debuggers, and numerous tools to choose from. In this page, we’ll cover the differences between 7 types of debuggers, and ...
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More Common Red Flags in Java Development

In the post Common Red Flags in Java Development I looked at some practices that are not necessarily wrong or incorrect in and of themselves, but can be indicative of potentially greater ...
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Decoding Java.Lang.OutOfMemoryError: PermGen Space

One of the least understood areas by Java Developers is garbage collection. Java Developers feel JVM takes care of garbage collection and they need not worry about memory allocation, ...
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Java.io in nutshell: 22 case studies

This post attempts to cover a comprehensive set of operations in java.io. Compared with other books and blogs related to this topic, my motivation is to show “how-to” through case ...
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(Part 1 of 3): Synopsis of articles & videos on Performance tuning, JVM, GC in Java, Mechanical Sympathy, et al

I have been contemplating for a number of months about reviewing a cache of articles and videos on topics like Performance tuning, JVM, GC in Java, Mechanical Sympathy, etc… ...
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