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754 PointsQuestion about the swaphead function
In the swapHead function, as I understand, the this.characterName is assigned to originalCharacterName so now originalCharacterName is Yoda. The function returns originalCharacterName which is Yoda. So I think It should be Yoda? Does when we assign characterName to this.characterName, originalCharacterName change as well? is it like pointer in C?
2 Answers
Bob Allan
10,900 PointsThere are no pointers in Java, so originalCharacterName does not change as well.
cat nip
754 Pointsohh I got it. The function swapHead is actually to return the original character name, not to change this.characterName. Thank you !
cat nip
754 Pointscat nip
754 Pointsbut it returns Darth Vader ? not Yoda