How To Install libcommons-lang-java-doc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libcommons-lang-java-doc
on Ubuntu 20.04.
What is libcommons-lang-java-doc
libcommons-lang-java-doc is:
The Lang Component contains a set of Java classes that provide helper methods for standard Java classes, especially those found in the java.lang package in the Sun JDK. The following classes are included:
- StringUtils - Helper for java.lang.String.
- CharSetUtils - Methods for dealing with CharSets, which are sets of characters such as [a-z] and [abcdez].
- RandomStringUtils - Helper for creating randomised Strings.
- NumberUtils - Helper for java.lang.Number and its subclasses.
- NumberRange - A range of numbers with an upper and lower bound.
- ObjectUtils - Helper for java.lang.Object.
- SerializationUtils - Helper for serializing Objects.
- SystemUtils - Utility class defining the Java system properties.
- NestedException package - A sub-package for the creation of nested exceptions.
- Enum package - A sub-package for the creation of enumerated types.
- Builder package - A sub-package for the creation of equals, hashCode, compareTo and toString methods.
This package contains the API documentation of libcommons-lang-java
There are three methods to install libcommons-lang-java-doc
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install libcommons-lang-java-doc Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libcommons-lang-java-doc
using apt-get
by running the following command:
sudo apt-get -y install libcommons-lang-java-doc
Install libcommons-lang-java-doc Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libcommons-lang-java-doc
using apt
by running the following command:
sudo apt -y install libcommons-lang-java-doc
Install libcommons-lang-java-doc Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install libcommons-lang-java-doc
using aptitude
by running the following command:
sudo aptitude -y install libcommons-lang-java-doc
How To Uninstall libcommons-lang-java-doc on Ubuntu 20.04
To uninstall only the libcommons-lang-java-doc
package we can use the following command:
sudo apt-get remove libcommons-lang-java-doc
Uninstall libcommons-lang-java-doc And Its Dependencies
To uninstall libcommons-lang-java-doc
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libcommons-lang-java-doc
Remove libcommons-lang-java-doc Configurations and Data
To remove libcommons-lang-java-doc
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libcommons-lang-java-doc
Remove libcommons-lang-java-doc configuration, data, and all of its dependencies
We can use the following command to remove libcommons-lang-java-doc
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libcommons-lang-java-doc
References
Summary
In this tutorial we learn how to install libcommons-lang-java-doc
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.