$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install OpenJDK on Ubuntu 18.04 Bionic Gnu/Linux

May 20, 2018 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu 18.04 Install OpenJDK Guide

Hi! The Tutorial shows you Step-by-Step How to Install Oracle Java OpenJDK JRE/JDK on Ubuntu 18.04 Bionic LTS GNU+Linux Desktop.

And the Ubuntu 18.04 OpenJDK Installation is a Free and Open Source Implementation of the Java Platform Standard Edition.

Oracle Java JDK/JRE Installation is based on the OpenJDK source code. In Addition, it contains Closed-Source Components.

Possibly see also: How to Download and Install Oracle JDK on Linux Distros.

How to Install OpenJDK on Ubuntu 18.04 Bionic - Featured
  1. 1. Terminal QuickStart

    How to QuickStart with Command Line on Ubuntu

    Bash Shell Ubuntu QuickStart Guide