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Java Specification Requests in Numbers

You all know about the Java Community Process (JCP), don’t you? The JCP is the mechanism for developing standard technical specifications for Java technology. Anyone can register ...
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IBM AIX: Java process size monitoring

This article will provide you with a quick reference guide on how to calculate the Java process size memory footprint for Java VM processes running on IBM AIX 5.3+ OS. This is a complementary ...
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Java Annotations Tutorial with Custom Annotation

Java Annotations provide information about the code and they have no direct effect on the code they annotate. In this tutorial, we will learn about Java annotations, how to write custom ...
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Google Guava Concurrency – ListenableFuture

In my last post I covered using the Monitor class from the com.google.common.util.concurrent package in the Guava Library. In this post I am going to continue my coverage of Guava concurrency ...
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Google Guava – Synchronization with Monitor

The Google Guava project is a collection of libraries that every Java developer should become familiar with. The Guava libraries cover I/O, collections, string manipulation, and concurrency ...
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Java Intrinsics and Performance

The original question was How to count the number of 1’s a number will have in binary? I included a performance comparison of using Integer.bitCount() which can be turned into ...
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Guava’s Strings Class

In the post Checking for Null or Empty or White Space Only String in Java, I demonstrated common approaches in the Java ecosystem (standard Java, Guava, Apache Commons Lang, and Groovy) ...
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Avoiding FORs – Anti-If Campaign

Have you ever wondered how FORs impact your code? How they are limiting your design and more important how they are transforming your code into an amount of lines without any human ...
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Sandboxing Java Code

In a previous post, we looked at securing mobile Java code. One of the options for doing so is to run the code in a cage or sandbox. This post explores how to set up such a sandbox ...
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Why Future Generations Will Hate You for Using java.util.Stack

Before I kill you with some meaningless tautology, here is the gistIf your application is near real time or you are sending your code to Mars, you need to keep off the default Stack ...
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