Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialHassan Tijani
874 PointsI have a lot of errors in my compiler :(
I tried running the while loop and go a ton of errors in the console.
This is 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"); System.out.printf("Fun fact, there are %d PEZ allowed in every pez dispenser.%n",PezDispenser.MAX_PEZ); PezDispenser dispenser = new PezDispenser("Yoda"); System.out.printf("The dispenser is %S %n", dispenser.getCharacterName()); // if(dispenser.isEmpty()){ // System.out.println("Dispenser is empty"); // } System.out.println("Filling the dispenser with delicious pez..."); dispenser.fill(); if(!dispenser.isEmpty()){ System.out.println("Dispenser is full"); } } while (dispenser.dispense()){ System.out.println("chomp"); } if (dispenser.isEmpty()){ System.out.println("all out of pez"); } }
this is the PezDispenser.java file
class PezDispenser{ public static int MAX_PEZ = 12; final private String characterName; private int pezCount;
// Calling Pez Dispenser again is used to create a constructor PezDispenser(String characterName){
this.characterName = characterName;
pezCount = 0;
}
public void fill(){
pezCount = MAX_PEZ;
}
public boolean dispense(){
boolean wasDispensed = false;
if(!isEmpty){
pezCount--;
wasDispensed = true;
}
return wasDispensed;
}
public boolean isEmpty(){
return pezCount == 0;
}
public String getCharacterName(){ return characterName; }
}
1 Answer
KRIS NIKOLAISEN
54,972 PointsIn Example.java
1) You have two closing brackets before while
} } while
one of which will close main so delete one.
2) You need a closing bracket for class Example. There should be three closing brackets at the end.
In PezDispenser.java
1) You need to follow isEmpty with parentheses here
if(!isEmpty()){
Hassan Tijani
874 PointsHassan Tijani
874 PointsThank you very much. That worked!