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JVM Info Example
In this example, we will look into how to retrieve few of the JVM diagnostics information. Runtime system of the…
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Jopt-simple command line parser example
In this article, we will see some examples of jopt-simple framework, a java library for parsing command line options. Short…
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ThreadPoolExecutor
ThreadPoolExecutor consists of a pool of threads where the the size of pool is automatically adjusted based on the boundary…
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Security signing a document
In this article we will see how to sign a document. In order to sign a document, we need a…
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Java non-daemon thread alive
In this article we will see an example how a thread can be kept alive. JVM exits when the only…