com.goldencode.util

Class PrintSystemProp

java.lang.Object

com.goldencode.util.PrintSystemProp

public class PrintSystemProp
extends java.lang.Object

Simple helper to print out a Java "System Property" to STDOUT.

Constructor Summary

Constructors

Constructor and Description
PrintSystemProp()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args) Command line runner.
static void	syntax() Print the command line syntax.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PrintSystemProp

public PrintSystemProp()

Method Detail

syntax

public static void syntax()

Print the command line syntax.

main

public static void main(java.lang.String[] args)

Command line runner. This writes the property named in the first parameter to STDOUT.

Syntax:

 java  com.goldencode.util.PrintSystemProp 
 

Where: system_property_name is a mandatory text name of the system property to output. For example "java.home" or "java.ext.dirs".

Parameters:

args - Command line arguments. There must be one and only one argument which is the system property name.