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Enforce Library singleton

This commit is contained in:
Santiago Lo Coco 2024-02-27 14:33:36 +01:00
parent 6f61650f3d
commit 09bac685fa
2 changed files with 2 additions and 2 deletions
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2
src/main/java/edu/uastw/Library.java
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@ -9,7 +9,7 @@ public class Library implements Iterable<LibraryItem> {
private final List<LibraryItem> libraryItems; private final List<LibraryItem> libraryItems;
private int booksCapacity = 3; private int booksCapacity = 3;
Library() { private Library() {
this.libraryItems = new ArrayList<>(); this.libraryItems = new ArrayList<>();
} }

2
src/main/java/edu/uastw/LibraryDecorator.java
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@ -1,6 +1,6 @@
package edu.uastw; package edu.uastw;
public abstract class LibraryDecorator extends Library { public abstract class LibraryDecorator {
protected Library library; protected Library library;
public LibraryDecorator(Library library) { public LibraryDecorator(Library library) {