The Step-by-Step Easy Visual-Guide Shows You Exactly How to Getting-Started with a Hello World Java Project on JetBrains IntelliJ IDEA 2020 FREE Community Edition for Java, Groovy, Scala & Android Development on openSUSE Linux Desktops.
To Make Use of the IntelliJ IDEA 2020 Java IDE you Need the Oracle-Sun Official Java SE JDK 6-7 Installed so if Not Present on your System you will Find Link to Tutorial on Installing the Sun JDK 7 on openSUSE.
And this Visual Guide includes the Basic Screenshots of All GUI Steps involved.
Finally, the post’s Content is Expressly Reduced to Give Focus to the Essentials Instructions and Commands.
Installing IntelliJ IDEA 2020 for openSUSE LinuxInstall IntelliJ IDEA for openSUSE
Setting Up Default JDK for Java Projects
How to Install Required Oracle Java JDK on openSUSE:Installing Oracle JDK for openSUSE
Create a New Project
If You Do Not See this Wizard at Start-Up that’s Because ther’s Already an Open Project on Workspace…
Solution: File >> Close Project and then Re-Launch Idea
Select Java Hello World as Project
Give it a Name and Check the JDK is Correctly Set
Click on Finish
Executing Java Hello World
Wait Until the Project is Build to Play it By the Button Top
How to Easy Creating an IntelliJ IDEA Quick Launcher