Update TestController2.java

Author: SentryMan

tests/test-javalin-jsonb/src/main/java/org/example/myapp/web/test/TestController2.java

@@ -5,6 +5,8 @@
 import java.util.Map;
 import java.util.Set;
 
+import org.example.myapp.web.ServerType;
+
 import io.avaje.http.api.Controller;
 import io.avaje.http.api.Default;
 import io.avaje.http.api.Form;