GNU/Linux Mint 20 Installing Oracle JDK 7 Guide
Hi! The Tutorial shows you in Easy-Steps How to Install Oracle-Sun Official Java Development Kit 7 in GNU/Linux Mint 20.x Ulyana/Ulyssa/Uma/Una Desktop.
And the Oracle Java JDK 7 for Mint 20 includes Tools useful for developing and testing Programs written in the Java programming language and running on the Java platform.
Especially relevant: to SetUp Oracle JDK 7 on Mint you will need to Use the update-alternatives Tool to Update your System Java to Oracle JDK 1.7.
Finally, the Guide includes detailed instructions to Getting Started with Oracle JDK 7 on Mint.
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1. Launching Terminal
Open a Shell Terminal emulator window
(Press “Enter” to Execute Commands)