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Best practice to write Utility class

Occasionally we want to write a utility class that is just a grouping of st…

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Why Map Key should be Immutable Object ?

A couple days ago a coworker and I were working on a piece of code that at…

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Myths around Cloneable interface and clone() method

Why Cloneable interface at the first place ? A ma…

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Sun JVM tunning for JBoss Application Server, Tomcat Web server, Eclipse

In this artical we will dscuss about the Sun JVM tunning for JBoss Applicat…

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How do I increase the amount of memory available to Maven?

At times Maven build fails with java.lang.OutOfMemory , while runn…

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