CODEWITHSUNDEEP
javalibraries
Diego
Diego

Reputation: 1

How to know if I'm using external or internal libraries in Java?

So, I have to write this code and it must use only internal Java libraries.

I have to read the HTML content of a URL page and I have managed to do so, but I'm not sure if I have only used internal libraries because I'm not so familiar with Java, can some explain to me please?

I read that if it starts with "Java" it means that is a internal library, but Im not sure.

Below there is a image of what I have used. Thank you.

First pic: used in the main class Second pic: used in the reader class

Upvotes: 0

Views: 755

Answers (1)

Marius Jaraminas
Marius Jaraminas

Reputation: 881

If you are not pulling any external dependancies, as external jar's, maven or gradle dependancies, just using what ever JDK provides, then you are using internal Java libraries.

In both of your images imports are from JDK (internal Java libraries).

For other import if it starts with java or javax most likely it is internal library as well.

Upvotes: 1

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