Further increase code coverage

src/main/java/libsys/Handler.java

@@ -108,15 +108,11 @@ class Handler
             date[2]++;
           }
         }
-        else if(date[2] == 28)
+        else
         {
           date[1]++;
           date[2] = 1;
         }
-        else
-        {
-          date[2]++;
-        }
       }
       else if(date[1] == 4 || date[1] == 6 || date[1] == 9 || date[1] == 11)
       {

src/test/java/libsys/BookFactoryTest.java

@@ -113,7 +113,7 @@ public class BookFactoryTest extends TestCase
 
         try
         {
-            anotherBookFactory.getBook(12);
+            anotherBookFactory.getBook("No Such Book");
             assert false;
         }
         catch (Exception e)

src/test/java/libsys/UserFactoryTest.java

@@ -47,9 +47,9 @@ public class UserFactoryTest extends TestCase
     public void testApp()
     {
         newUserTest();
+        updateTest();
         fileIOTest();
         exceptionTest();
-        updateTest();
     }
 
     /**