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Blank final field in Java
A variable that is declared as final and not initialized is called a blank final variable. A blank final variable…
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Fail Fast vs Fail Safe Iterator in Java
When an iterator is created, either it is directly created on the collection (Fail Fast), or created on a clone…
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Double Brace Initialization In Java
Another way of initializing collections and objects in Java. This is rarely known concept of Java,although this type of initialization has been…
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JVM Shutdown Hook
As the name specifies its a Hook provided by JVM to register a Thread when it shut down. i.e. piece…
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Use of Robot Class
Programming in Java doesn’t have to be dull and boring. In fact, it’s possible to have lots of fun while…
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System.out.println : So called SOP/sysout
Widely used statement in Java and interestingly its one of the most number of times compiled statement in the history of…
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What happens on the Internet every 60 seconds
Let’s say that it takes you exactly one minute to read through this post. In that time, over 6,600 photos…