How to import a jar file in Eclipse?

To add jar to eclipse IDE, follow the steps given below:

Right click on the project

Select the option- Build path

Select the option of Configure Build Path

Click on libraries and then select Add External JAR

Select the desired jar file from the folder

One more dialogue box will open showing up the contents of the selected jar file. Don't forget to import into the src folder of the project created right now. Click on Apply then OK. You can now expand and see to make sure that everything is present in it.