OnJava8-Examples/objects/ShowProperties.java at master · xinan-w/OnJava8-Examples · GitHub

39 lines (38 loc) · 1.18 KB

// objects/ShowProperties.java

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

public class ShowProperties {

public static void main(String[] args) {

System.getProperties().list(System.out);

System.out.println(System.getProperty("user.name"));

System.out.println(

System.getProperty("java.library.path"));

}

/* Output: (First 20 Lines)

-- listing properties --

java.runtime.name=OpenJDK Runtime Environment

sun.boot.library.path=C:\Program Files\OpenJDK\java-

se-8u41...

java.vm.version=25.40-b25

java.vm.vendor=Oracle Corporation

java.vendor.url=http://java.oracle.com/

path.separator=;

java.vm.name=OpenJDK Client VM

file.encoding.pkg=sun.io

user.script=

user.country=US

sun.java.launcher=SUN_STANDARD

sun.os.patch.level=

java.vm.specification.name=Java Virtual Machine

Specification

user.dir=C:\Git\OnJava8\ExtractedExamples\objects

java.runtime.version=1.8.0_41-b04

java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment

java.endorsed.dirs=C:\Program Files\OpenJDK\java-

se-8u41...

os.arch=x86

java.io.tmpdir=C:\Users\Bruce\AppData\Local\Temp\

...

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