Core Java
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How HashMap works in java
Most common interview questions are “How HashMap works in java”, “How get and put method of HashMap work internally”. Here…
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Migrating from javaagent to JVMTI: our experience
When you need to gather data from within the JVM, you will find yourself working dangerously close to the Java…
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Simplifying ReadWriteLock with Java 8 and lambdas
Considering legacy Java code, no matter where you look, Java 8 with lambda expressions can definitely improve quality and readability.…
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Getting JUnit Test Names Right
Finding good names is one of the challanges of crafting software. And you need to find them all the time…
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Java 8 Friday Goodies: Lean Concurrency
At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled…
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How to monitor multiple JVM’s on a server with VisualVM
In the last article I have shown you how to start WebLogic Server with single admin and mulitiple managed servers.…
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NetBeans IDE 8.0 and new features for Java 8
NetBeans IDE 8.0 is released, also providing new features for Java 8 technologies. It has code analyzers and editors for…
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Java 8 functional interfaces – random musings implementing a Scala type
In one of the assignments of the Functional programming with Scala course a type called Terrain is introduced – Terrain represents…
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Official Eclipse Support for Java(TM) 8
Dani Megert, the project lead for the Java development tools (JDT) project made this announcement earlier today: The Eclipse top-level…
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