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

Step-by-step – Oracle JDK 15 Ubuntu 16.04 Installation

March 22, 2021 | By the+gnu+linux+evangelist.

Getting Started

  1. 6. Getting-Started Guide

    Getting-Started with Java Development on GNU/Linux

    Here Java Dev QuickStart Guide
    Link to Getting-Started with Java Development on GNU/Linux
  2. How to Install Eclipse Java IDE:
    Eclipse Ubuntu Installation Guide.

    Netbeans IDE: NetBeans Ubuntu Installation Guide.

    IntelliJ IDEA: IntelliJ IDEA Ubuntu Installation Guide.

Now Thanks to Oracle-Sun Corporation you are able to Successfully Start with Java JDK Use & Development.

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