Syntax error Get the system properties from RuntimeMXBean in Java

Get the system properties from RuntimeMXBean in Java

RuntimeMXBean in the management interface for the runtime system of the Java virtual machine.

RuntimeMXBean runtimeMX = ManagementFactory.getRuntimeMXBean();

To get the system properties, use the getSystemProperties() method −

System.out.println("System properties from RuntimeMXBean:\n\n "+runtimeMX.getSystemProperties());

The following is an example −

Example

 Live Demo

import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.util.Date;
public class Demo {
   public static void main(String args[]) throws Exception {
      RuntimeMXBean runtimeMX = ManagementFactory.getRuntimeMXBean();
      System.out.println("System properties from RuntimeMXBean:\n\n "+runtimeMX.getSystemProperties());
   }
}

Output

System properties from RuntimeMXBean:
{awt.toolkit=sun.awt.X11.XToolkit, file.encoding.pkg=sun.io, java.specification.version=1.8,
sun.cpu.isalist=, sun.jnu.encoding=UTF-8,
java.class.path=/home/cg/root/GNUstep/Library/Libraries/Java:/usr/GNUstep/Local/Library/Libraries/Java:/usr/G
NUstep/System/Library/Libraries/Java::/usr/share/java/mysql-connector-
java.jar:.:/var/www/html/lib:/var/www/html/lib/dom4j-1.6.jar:/var/www/html/lib/guava-
18.0.jar:/var/www/html/lib/jackson-all.jar:/var/www/html/lib/jaxen-
1.1.4.jar:/var/www/html/lib/jcommon.jar:/var/www/html/lib/jdom2-
2.0.5.jar:/var/www/html/lib/jfreechart.jar:/var/www/html/lib/junit-4.12.jar:/var/www/html/lib/spymemcached-
2.10.3.jar:/var/www/html/lib/stax-1.2.0.jar:/var/www/html/lib/xstream-1.4.7.jar:/var/www/html/lib/gson-
2.3.1.jar:/var/www/html/lib/hamcrest-core-1.3.jar, java.vm.vendor=Oracle Corporation, sun.arch.data.model=64,
java.vendor.url=http://java.oracle.com/, user.timezone=, os.name=Linux, java.vm.specification.version=1.8,
user.country=US, sun.java.launcher=SUN_STANDARD, sun.boot.library.path=/usr/lib/jvm/java-1.8.0-openjdk-
1.8.0.141-1.b16.fc26.x86_64/jre/lib/amd64, sun.java.command=Demo, sun.cpu.endian=little, user.home=?,
user.language=en, java.specification.vendor=Oracle Corporation, java.home=/usr/lib/jvm/java-1.8.0-openjdk-
1.8.0.141-1.b16.fc26.x86_64/jre, file.separator=/, line.separator=
,
java.vm.specification.vendor=Oracle Corporation, java.specification.name=Java Platform API Specification,
java.awt.graphicsenv=sun.awt.X11GraphicsEnvironment, sun.boot.class.path=/usr/lib/jvm/java-1.8.0-openjdk-
1.8.0.141-1.b16.fc26.x86_64/jre/lib/resources.jar:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-
1.b16.fc26.x86_64/jre/lib/rt.jar:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-
1.b16.fc26.x86_64/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-
1.b16.fc26.x86_64/jre/lib/jsse.jar:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-
1.b16.fc26.x86_64/jre/lib/jce.jar:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-
1.b16.fc26.x86_64/jre/lib/charsets.jar:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-
1.b16.fc26.x86_64/jre/lib/jfr.jar:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-1.b16.fc26.x86_64/jre/classes,
sun.management.compiler=HotSpot 64-Bit Tiered Compilers, java.runtime.version=1.8.0_141-b16, user.name=?,
path.separator=:, os.version=3.10.0-862.9.1.el7.x86_64, java.endorsed.dirs=/usr/lib/jvm/java-1.8.0-openjdk-
1.8.0.141-1.b16.fc26.x86_64/jre/lib/endorsed, java.runtime.name=OpenJDK Runtime Environment,
file.encoding=UTF-8, java.vm.name=OpenJDK 64-Bit Server VM,
java.vendor.url.bug=http://bugreport.sun.com/bugreport/, java.io.tmpdir=/tmp, java.version=1.8.0_141,
user.dir=/home/cg/root/5856284, os.arch=amd64, java.vm.specification.name=Java Virtual Machine Specification,
java.awt.printerjob=sun.print.PSPrinterJob, sun.os.patch.level=unknown,
java.library.path=/home/cg/root/GNUstep/Library/Libraries:/usr/GNUstep/Local/Library/Libraries:/usr/GNUstep/S
ystem/Library/Libraries:/usr/local/lib:/usr/lib:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib, java.vm.info=mixed mode, java.vendor=Oracle Corporation, java.vm.version=25.141-b16,
java.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-
1.b16.fc26.x86_64/jre/lib/ext:/usr/java/packages/lib/ext, sun.io.unicode.encoding=UnicodeLittle,
java.class.version=52.0}
Updated on: 2019-07-30T22:30:24+05:30

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