How to Install and Uninstall libobjenesis-java Ubuntu 22.04

Updated: October 28, 2022

Objenesis is a small Java library that serves one purpose: to instantiate a new object of a particular class. Java already supports this dynamic instantiation of classes using Class.newInstance(). However, this only works if the class has an appropriate constructor. There are many times when a class cannot be instantiated this way, such as when the class contains: I will show you how to install libobjenesis-java on Ubuntu 22.04 in this guide.

Software Requirement

  • OS: Ubuntu 22.04 is needed for libobjenesis-java to work
  • Privileges: Ascertain that you are able to execute sudo commands.

Prerequisites to install libobjenesis-java on Ubuntu 22.04

Install libobjenesis-java Ubuntu 22.04

libobjenesis-java is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one that you think is easy and you can follow.

Install libobjenesis-java using APT

This is a popular method for installing Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these steps to get libobjenesis-java on your Ubuntu 22.04.

Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to fetch new packages from Ubuntu. Launching the terminal and entering the following Linux command:

sudo apt-get -y update

Step 2: Install the package on Ubuntu 22.04. After updating, you can install libobjenesis-java Ubuntu by pasting this command into the terminal and pressing Enter.

sudo apt-get install libobjenesis-java

Install libobjenesis-java using Aptitude

If you didn’t install Aptitude on Ubuntu, you need to install it by executing this command.

sudo apt-get install aptitude

After installing, you can now install libobjenesis-java, just following these steps:

Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt update

Step 2: Start the package installation on Ubuntu 22.04. After updating, you can install libobjenesis-java Ubuntu by pasting this command into the terminal and pressing Enter.

sudo aptitude install libobjenesis-java

Uninstall libobjenesis-java on Ubuntu 22.04

Have you ever considered how difficult it is to uninstall an application from Ubuntu? You are mistaken; anyone, not just package administrators, can easily uninstall any program.

If you installed libobjenesis-java using APT or Aptitude, you could uninstall libobjenesis-java on Ubuntu by following this step:

sudo apt remove --auto-remove libobjenesis-java

If you want to uninstall libobjenesis-java and delete its data and dependencies, you can also run the following command:

sudo apt autoremove --purge libobjenesis-java

Conclusion

In this guide, I showed you ways to install libobjenesis-java on Ubuntu 22.04 and ways to uninstall libobjenesis-java too. If you need any help, don’t hesitate to contact me. I’m very glad to answer them.