Variable-Length Argument Lists in java

 

Reference

http://today.java.net/pub/a/today/2004/04/19/varargs.html

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System Properties

Example of listing all system properties

To set a value into the System Properties.
1. add the -DPropertyname=value during startup

2. Call System.setProperties(key,value) in program.

3. Load from input stream using System.getProperties().load()

Reference
http://docs.oracle.com/javase/tutorial/essential/environment/sysprop.html

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