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@nschlimm
Last active January 30, 2019 14:22
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public static class ShoppingBasket1 {
private String orderNo;
private List<String> articleNumbers = new ArrayList<>();
public void add(String articleNumber) {
articleNumbers.add(articleNumber);
}
public String getOrderNo() {
return orderNo;
}
public void setOrderNo(String orderNo) {
this.orderNo = orderNo;
}
public void order() {
// some ordering logic and if succeeded, change state
}
}
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