Java - PezDispenser (can't find symbol)

I am getting 2 errors where compiler cannot find symbol (see below). This is the PezDispenser program, and I have provided compiler error and the PezDispenser code.

QUESTION 1) Example calls out a constructor called dispenser, and this allows us to access methods and information within PezDispenser class. There is a public boolean isEmpty that is called out. Why can't the compiler find it??

Picked up JAVA_TOOL_OPTIONS: -Xmx128m
Picked up _JAVA_OPTIONS: -Xmx128m
Example.java:9: error: cannot find symbol
if(dispenser.isEmpty){
^
symbol: variable isEmpty
location: variable dispenser of type PezDispenser
Example.java:9: error: illegal start of type
if(dispenser.isEmpty){
^

2 errors

EXAMPLE

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("Donatello"); // need this line explained System.out.printf("The dispenser character is %s\n", dispenser.getCharacterName()); if(dispenser.isEmpty){ System.out.println("Your dispenser is empty");

}

PEZ DISPENSER public class PezDispenser{//access level modifier public static final int MAX_PEZ = 12;
private int mPezCount; private String mCharacterName; //member variable 'm'

public PezDispenser (String characterName){ mCharacterName = characterName; mPezCount = 0; }

public boolean dispense(){ boolean wasDispensed = false; if(!isEmpty()){ mPezCount--; wasDispensed = true; } } public boolean isEmpty(){ return mPezCount == 0; }

public void load(){ mPezCount = MAX_PEZ; } public String getCharacterName(){ return mCharacterName; } }