2020-05-exceptions-16.java

public void doWork(List<MyBean> beans) {
    beans.stream()
         .map(this::mapToItem)
         .forEach(this::workOnItem);
}

private MyItem mapToItem(MyBean bean) {
    try {
        MyItem item = ...;
        return item;
    }
    catch (ValidationException e) {
        // handle appropriately
    }

    return null;
}

private void workOnItem(MyItem item) {
    if (item == null) {
        return;
    }
    try {
        // do some work that might throw
    }
    catch (IOException e) {
        // handle appropriately
    }
}