Why is it necessary to use getBook().getTitle() in getOutputByBookType() method?
Does this make sense/importance?
The this.getTitle() is perfectly working, too.
about "this"
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Guadalupe Gagnon
11 March 2021, 04:56solution
both are redundant and just simply getTitle() would work and be appropriate.
+2
Gellert Varga
11 March 2021, 15:00
Thanks!
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