How to pass the value that user input as string and print it

Question

First off I am a newbie and I hope you can understand what I trying to imply, thanks for understanding.

the problem is its seem my method cant pass the string value that inputted by the user

<a href="https://imgur.com/a/Alea43y">Imgur: The magic of the Internet</a>[<a href="https://imgur.com/a/Alea43y" target="_blank" title="New Window">^</a>]

I want to convert the input of faculty id and name as one string and return it as string when show the data.

this is the uml view, I aware the uml may differ with my code, but the big picture of class implementation still same.

<a href="https://imgur.com/a/4Gl5HaS"></a>[<a href="https://imgur.com/a/4Gl5HaS" target="_blank" title="New Window">^</a>]

this is the code that solely focus on Faculty view
the fragment of the code is here
<a href="https://codeshare.io/GArg9e">https://codeshare.io/GArg9e</a>[<a href="https://codeshare.io/GArg9e" target="_blank" title="New Window">^</a>]

for full code here
<a href="https://codeshare.io/G88rDB">https://codeshare.io/G88rDB</a>[<a href="https://codeshare.io/G88rDB" target="_blank" title="New Window">^</a>]

Answer 1

correct it this way

class Database {
...
public Database() {
// Faculty faculty = new Faculty();
faculties = new Faculty[10];
}
public Faculty[] getFaculty() {
// this.faculties = new Faculty[10];
return faculties;
}