can not find symbol

I watched the video and followed Greg in workspaces but I don't know what I missed here?

First folder:

class PezDispenser { String CharacterName = "Yoda"; }

Second folder:

public class Example {

public static void main(String[] args) { // Your amazing code goes here...

System.out.printIn("we maken een nieuwe PEZ Dispenser");
PezDispenser dispenser = new PezDispenser();
System.out.printf("the dispenser is %s %n",
                  dispenser.characterName);

} }

Picked up JAVA_TOOL_OPTIONS: -Xmx128m
Picked up _JAVA_OPTIONS: -Xmx128m
Example.java:7: error: cannot find symbol
System.out.printIn("we maken een nieuwe PEZ Dispenser"); ^
symbol: method printIn(String)
location: variable out of type PrintStream
Example.java:10: error: cannot find symbol
dispenser.characterName);
^
symbol: variable characterName
location: variable dispenser of type PezDispenser