diff --git a/src/Author.java b/src/Author.java
index 2057127..f16086c 100644
--- a/src/Author.java
+++ b/src/Author.java
@@ -3,7 +3,7 @@
  */
 import java.util.ArrayList;
 import java.util.List;
-
+@SuppressWarnings("unchecked")
 public class Author extends Person {
     private List books;
 
diff --git a/src/Main.java b/src/Main.java
index 08139ff..e0d73ec 100644
--- a/src/Main.java
+++ b/src/Main.java
@@ -1,3 +1,5 @@
+
+@SuppressWarnings("deprecation")
 public class Main {
     public static void main(String[] args) {
         Author author = new Author("Sandi", "Metz");
diff --git a/src/Person.java b/src/Person.java
index e09b8b3..76db279 100644
--- a/src/Person.java
+++ b/src/Person.java
@@ -10,7 +10,7 @@ public Person(String firstName, String lastName) {
         this.lastName = lastName;
     }
 
-    public String fullName() {
+    public String sortName() {
         return String.format("%s %s", firstName, lastName);
     }
 }