Changed the parameter for getUser to only require username. Might change implementation of getUser later if we have an array mechanism to store users locally.

Author: parmism

src/main/java/UserDatabase.java

@@ -45,6 +45,7 @@ public void createUser(String username, String password, String email){
     }
 
     @Override
+//  To be edited to get user from the array format rather than the serialized format.
     public User getUser(String username) {
         User user = null;
         try(FileInputStream fileIn = new FileInputStream(accounts);

src/test/java/UserDatabaseTest.java

@@ -30,8 +30,4 @@ public void rightUserWrongEmail(){
         UserDatabase accountDatabase = new UserDatabase(accounts);
         Assertions.assertTrue(accountDatabase.UserExists("MeenakshiGopakumar", "ma"));
     }
-
-    @Test
-    public void UserRetrieval() {
-    }
-    }
+    }