made first classed

dateFeature
Berat 2024-11-08 16:13:27 +01:00
parent b24acf191d
commit 86c611ad15
3 changed files with 18 additions and 0 deletions

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package domainBib;
public class Bibliothek {
}

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package domainBib;
public abstract class Medium {
private String titel;
private int erscheinungsjahr;
private String fälligkeitsDatum;
private int kennnummer;
}

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package guiBib;
public class BibliothekGUI {
}