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Difference between revisions of "Package:Java SE Runtime Environment (JRE)"

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(Updating to current 1.8 version for easier copy/paste)
 
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|Homepage=http://www.oracle.com/technetwork/java/javase/overview/index.html
|Homepage=http://www.oracle.com/technetwork/java/javase/overview/index.html
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JRE is oracles java runtime environment.  {{package|dev-java/oracle-jdk-bin}} also includes JRE.  This package is for running java programs.
=== Installation ===
{{console|body=
###i## emerge dev-java/oracle-jre-bin
}}
=== Configuration ===
==== JVM ====
list java virtual machines:
{{console|body=
###i## eselect java-vm list
}}
set java virual machine os oracle jre:
{{console|body=
###i## eselect java-vm set system oracle-jre-bin-1.8
}}
==== Browser Plugin ====
list java browser plugins:
{{console|body=
###i## eselect java-nsplugin list
}}
set java browser plugin to oracle jre:
===== 32bit =====
{{console|body=
###i## eselect java-nsplugin set 32bit oracle-jre-bin-1.8
}}
===== 64bit =====
{{console|body=
###i## eselect java-nsplugin set 64bit oracle-jre-bin-1.8
}}
=== Runtime ===
To run java jar packages:
{{console|body=###i## java -jar package-to-run.jar}}


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Latest revision as of 18:59, December 6, 2020

Java SE Runtime Environment (JRE)

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JRE is oracles java runtime environment. dev-java/oracle-jdk-bin also includes JRE. This package is for running java programs.

Installation

root # emerge dev-java/oracle-jre-bin

Configuration

JVM

list java virtual machines: 

root # eselect java-vm list

set java virual machine os oracle jre: 

root # eselect java-vm set system oracle-jre-bin-1.8

Browser Plugin

list java browser plugins: 

root # eselect java-nsplugin list

set java browser plugin to oracle jre:

32bit
root # eselect java-nsplugin set 32bit oracle-jre-bin-1.8
64bit
root # eselect java-nsplugin set 64bit oracle-jre-bin-1.8

Runtime

To run java jar packages: 

root # java -jar package-to-run.jar


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