GNU/Linux Mint 21 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 21.x Vanessa/Vera/Victoria Desktop.
And the Oracle Java JDK 7 for Mint 21 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.
1. Terminal Getting-Started Guide
How to Quick-Start with Command Line on Linux Mint:Console Linux Mint QuickStart Guide