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Start your free trialZiad Alian
1,520 Points./PezDispenser.java:16: error: ';' expected
i'm getting an error
that's my Example.java
public class Example {
public static void main(String[] args) {
// Your amazing code goes here...
System.out.println("We are making a new Pez Dispenser.");
PezDispenser dispenser = new PezDispenser ("Yoda");
System.out.printf("The dispnenser chracter is %s\n",
dispenser.getCharacterName());
if (dispenser.isEmpty()) {
System.out.println("It's curently empty");
}
System.out.println("loading...");
dispenser.load();
if (!dispenser.isEmpty()) {
System.out.println("It's not longer empty");
}
while (dispenser.dispense()) {
System.out.println("Chomp!");
}
if (dispenser.isEmpty()) {
System.out.println("Ate all the PEZ");
}
}
}
and this is PezDispenser.java
public class PezDispenser{
public static final int MAX_PEZ = 12;
private String mCharacterName;
private int mPezCount;
public PezDispenser(String characterName) {
mCharacterName = characterName;
mPezCount = 0;
}
public boolean dispense() {
boolean wasDispensed = false;
if (!isEmpty()) {
mPezCount--;
wasDispensed = true;
}
return wasDispensed;
}
public boolean isEmpty(){
return mPezCount == 0;
}
public void load() {
mPezCount = MAX_PEZ;
}
public String getCharacterName(){
return mCharacterName;
}
}
in Console it's shows me this error
./PezDispenser.java:16: error: ';' expected
return wasDispensed
^
1 error
then treehouse:~/workspace$ javac Example.java && java Example
We are making a new Pez Dispenser.
The dispnenser chracter is Yoda
It's curently empty
loading...
2 Answers
Seph Cordovano
17,400 PointsYou probably need to either save the new version where wasDispensed has the ";" at the end or if you're using the console recompile the saved version before running it again. Often beginners forget that they have to recompile after new saved versions. I recommend just chaining both commands:
$ javac Example.java && java Example
This will recompile both Example.java and PezDispenser.java since they are connected in the code.
ALBERT QERIMI
49,872 Pointsreturn wasDispensed ; You forgot ; at the end
Ziad Alian
1,520 Pointspublic boolean dispense() { boolean wasDispensed = false; if (!isEmpty()) { mPezCount--; wasDispensed = true; } return wasDispensed; }
i don't think that i forgot the semicolon
Siddesh Gannu
3,565 PointsSiddesh Gannu
3,565 PointsThanks! I was facing a similar problem. Recompiling did the trick
Seph Cordovano
17,400 PointsSeph Cordovano
17,400 PointsSiddesh Gannu, no problem! Glad it helped!