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

How to Install GlassFish 5 on Mint Gnu/Linux Distro

GNU/Linux Mint Installing Glassfish 5 Guide

Hi! The Tutorial shows you Step-by-Step How to Install Glassfish 5.x in Mint GNU/Linux Desktops.

And the GlassFish 5.x Linux Mint Installation is Quick and Easy, involving only the execution of a few Basic Shell’s Commands.

Especially relevant: the Only Requirement is an Oracle Java JDK 8+ Installation.

How to Install Glassfish 5.0 on Linux Mint Step by Step - Featured

GNU/Linux Mint GlassFish 5 Java Web Server Installation Guide