chore(5.5.1): make instance variables private

101zh · Nov 15, 2023 · e6bebd1 · e6bebd1
1 parent 8a60ad8
commit e6bebd1
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/main/java/Unit5/Person.java b/src/main/java/Unit5/Person.java
@@ -3,10 +3,10 @@
 // Have to get rid of package statement
 
 public class Person {
-    String firstName;
-    String lastName;
-    int age;
-    String ssn;
+    private String firstName;
+    private String lastName;
+    private int age;
+    private String ssn;
 
     public Person(String firstName, String lastName, int age, String ssn) {
         this.firstName = firstName;