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|Java - Interview Questions and Answers|
|Ans. It depends on if the jar file has source files or not. If it does have , I can open it in an IDE. If not, I can try looking documentation online if it's a public library or framework. If it's not a public library and no source file available, We can use a decompiler to generate source files from compiled class files.|
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|Can we generate Java Documentation using Export -> JavaDoc using a jar file ?|
|How can I change the default location of the generated jar when I command "mvn package"?|
|What would you do if you have to add a jar to the project using Maven ?|
|Difference between jar , war and ear ?|
|If you are given a choice to have a functionality shared either through dependency or through a Web service, which one will you choose ?|
|Given 2 jars of 5 ltr and 3 ltr, how will you get 4 ltrs in one of those jars ?|
|Can we deploy an application to server using a jar file ?|
|What is Jar ?|
|Why do we have multiple core java jars in java 9 ?|