Core Java
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The Dark Side Of Lambda Expressions in Java 8
This post may not make me any new friends. Oh well, I was never really popular at school anyway. But…
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The Illuminating Javadoc of JDK 8
One of the nice features of the standard JDK 8 API documentation is the ability to view all or different…
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Difference between WeakReference vs SoftReference vs PhantomReference vs Strong reference in Java
WeakReference and SoftReference were added into Java API from long time but not every Java programmer is familiar with it.…
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Default methods an approach to extend legacy code
As you know the new version of java was released on 18 March 2014 and i am going to introduce…
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What are Mockito Extra Interfaces?
Mockito is my favored little helper if it comes down to write light weight JUnit tests. It is very useful…
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JUnit ExpectedException rule: beyond basics
There are different ways of handling exceptions in JUnit tests. As I wrote in one of my previous posts, my…
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Java can finally join strings
I am sure you were in a situation in which you wanted to join multiple strings. If you were using…
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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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