Java System class
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Posted in : Java Interview Questions
What is the purpose of the System class?


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October 19, 2010 at 6:18 PM


Here is the answer.

The purpose of the Runtime class is to provide access to the Java runtime system and system resources.

The system class provides Some of the facilities.

Interaction with JVM process for event notification, or information such as free memory, etc

Reading/writing system properties/environment variables

executing other programs from within java apps.


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