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

How to Install Maven on Linux Mint 19 LTS Easy Guide

June 23, 2018 | By the+gnu+linux+evangelist.

Maven 3.x Mint 19 - Get Started

  1. Test Maven Installation

    mvn -v
  2. Quick-Start with Maven Projects Management

    Maven Quick Start Guide
  3. Quick-Start with Eclipse Java Developers on Mint:
    SetUp Eclipse for Java on Mint.