Find the error in this Java code. (Hint: think about scope!) Imagine that the variables rewinding...
Find the error in this Java code. (Hint: think about scope!)
Imagine that the variables rewinding and playbackPosition could have different values depending on the situation.
double playbackPosition = 120;
boolean rewinding = true;
if (rewinding) {
double rewindAmount = 0.1;
}
playbackPosition = playbackPosition - rewindAmount;
Homework Answers
double playbackPosition = 120;
boolean rewinding = true;
double rewindAmount = 0.0;
if (rewinding) {
rewindAmount = 0.1;
}
playbackPosition = playbackPosition - rewindAmount;
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