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How to use ECC with OpenJDK

Everyone who ever tried to use Elliptic Curve Cryptography (ECC) in Java with an OpenJDK was either forced to use Bouncy Castle or fumble with the SunEC provider. The SunEC provider ...
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Top 5 Useful Hidden Eclipse Features

Eclipse is a beast. A device whose mystery is only exceeded by its power. Some would call it a continuum transfunctioner. Others would call it a transmogrifier. Yes, it is so huge, ...
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Most efficient way to increment a Map value in Java – Only search the key once

This question may be considered too basic, but is frequently asked in the forums. In this post, I will discuss one way that only searches the key in Map ONCE. Let’s first look at ...
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How to read CSV files in Java – A case study of Iterator and Decorator

In this post, I will talk about how to read CSV (Comma-separated values) files using Apache Common CSV. From this case study, we will learn how to use Iterator and Decorator in context ...
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Introduction to Java lambdas

The main theme of Java 8 is lambdas. I have noticed that for many Java programmers lambdas are pretty tough material. So let’s try to get a basic understanding of them. First ...
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Java7 – A look back

I started writing a blog post on what’s new in the upcoming Java8 release, and thought I would start by doing a quick look back at what Java7 brought to us. Java7 was released back ...
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When and how to use a ThreadLocal

As our readers might already have guessed, I deal with memory leaks on a daily basis. A particular type of the OutOfMemoryError messages has recently started catching my attention – ...
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Java: a Local Minimum language-wise

I wrote hundreds of thousands of lines of code in Java between 1996 and 2002. I wrote web frameworks, spreadsheets, and much much more in Java 1.0 through Java 1.4. Compared to mid-90′s ...
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Java8

Java8 isn’t scheduled for for release until March 2014, but early release versions have been available for a while. Some of the most interesting new features are:Streams Functional ...
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If Java Is Dying, It Sure Looks Awfully Healthy

The odd, but popular, assertion that Java is dying can be made only in spite of the evidence, not because of it. A recurring prejudice in the forums where the cool kids hang out (Hacker ...
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