No effective change - tidy tests that create unregistered Database instances (shutdown)

ebean-core/src/test/java/org/tests/basic/TestQueryUsingDatabase.java

@@ -2,6 +2,7 @@ package org.tests.basic;
 
 import io.ebean.DB;
 import io.ebean.Database;
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.tests.model.basic.ESimple;
@@ -22,6 +23,11 @@ public class TestQueryUsingDatabase {
     DB.byName(SOME_OTHER_DB_NAME).insert(RECORD2);
   }
 
+  @After
+  public void shutdown() {
+    DB.byName(SOME_OTHER_DB_NAME).shutdown();
+  }
+
   @Test
   public void usingNonDefaultDatabase() {
     final Database nonDefaultDb = DB.byName(SOME_OTHER_DB_NAME);