Core Java
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Beyond Thread Pools: Java Concurrency is Not as Bad as You Think
Apache Hadoop, Apache Spark, Akka, Java 8 streams and Quasar: The classic use cases to the newest concurrency approaches for Java…
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Lightweight Integration Tests for Eclipse Extensions
Recently I introduced a little helper for Eclipse extension point evaluation. The auxiliary strives to reduce boilerplate code for common…
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How to setup custom SSLSocketFactory’s TrustManager per each URL connection
We can see from javadoc that javax.net.ssl.HttpsURLConnection provided a static method to override with setDefaultSSLSocketFory() method. This allow you to…
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How to Upload Images to DropBox In Java
This Tutorial explains how to upload images to drop box and get the public url of uploaded image . First…
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Adaptive heap sizing
While enhancing our test bed to improve the Plumbr GC problem detector, I ended up writing a small test case…
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Clean Unit Test Patterns – Presentation Slides
I was given the opportunity to talk at the GDG DevFestKarlsruhe 2014 conference about ‘Clean Unit Test Patterns’. Thanks to…
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Apache Commons IO Tutorial: A beginner’s guide
Apache Commons IO is a Java library created and maintained by the Apache Foundation. It provides a multitude of classes that…
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Chronicle Map and Yahoo Cloud Service Benchmark
Overview Yahoo Cloud Service Benchmark is a reasonably widely used benchmarking tool for testing key value stores for a significant…
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Quo Vadis JUnit
For me JUnit is the most important library of the Java universe. But I think a new version of it…
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