My code is still not right but I don't know why

import java.util.Date;

import com.teamtreehouse.Treet;

public class Example {
  public static void main(String []args) {
    Treet treet = new Treet(
      "craigsdennis",
      "Feeling overwhelmed by learning to #code?" + 
      "Try out this thought hack I whipped up:  http://buff.ly/1LjAZrJ  #development #webdev",
      new Date(1437084178)
    );
    System.out.printf("This is a new Treet: %s %n", treet);
  }
}

package com.teamtreehouse;

import java.util.Date;

public class Treet {
  private String mAuthor;
  private String mDescription;
  private Date mCreationDate;

  public Treet(String author, String description, Date creationDate) {
    mAuthor = author;
    mDescription = description;
    mCreationDate = creationDate;
  }
  @Override
  public String toString() {
    return "Treet: \"" + mDescription + "\" - @" + mAuthor;
  }

  public String getAuthor() {
    return mAuthor;
  }

  public String getDescription() {
    return mDescription;
  }

  public Date getCreationDate() {
    return mCreationDate;
  }
}

Example.java:3: error: cannot find symbol                                                        
import com.teamtreehouse.Treet;                                                                  
                        ^                                                                        
  symbol:   class Treet                                                                          
  location: package com.teamtreehouse                                                            
Example.java:7: error: cannot find symbol                                                        
    Treet treet = new Treet(                                                                     
    ^                                                                                            
  symbol:   class Treet                                                                          
  location: class Example                                                                        
Example.java:7: error: cannot find symbol                                                        
    Treet treet = new Treet(                                                                     
                      ^                                                                          
  symbol:   class Treet                                                                          
  location: class Example                                                                        
3 errors