Attach the Source in Eclipse of a jar

Question

I added a Student.jar into my Build Path in my eclipse like this-

Right click on the project->BuildPath->Configure Build P

Answer 1

Simply import the package of the required source class in your code from jar.

You can find jar's sub packages in

Eclipse -- YourProject --> Referenced libraries --> yourJars --> Packages --> Clases

Like-- I was troubling with the mysql connector jar issue "the source attachment does not contain the source" by giving the path of source folder it display this statement

The source attachment does not contain the source for the file StatementImpl.class

Then I just import the package of mysql connector jar which contain the required class:

import com.mysql.jdbc.*;

Then program is working fine.