refactor

state_machine_exporter_spring_based/src/main/java/click/kamil/SpringExporter.java

@@ -16,14 +16,14 @@ import org.springframework.stereotype.Component;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
+import java.io.File;
+import java.io.PrintWriter;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.transform.Transformer;
 import javax.xml.transform.TransformerFactory;
 import javax.xml.transform.dom.DOMSource;
 import javax.xml.transform.stream.StreamResult;
-import java.io.File;
-import java.io.PrintWriter;
 
 public class SpringExporter {
 }
@@ -116,7 +116,8 @@ class PlantUmlExporter extends BaseExporter {
                     }
 
                     if (transition.getGuard() != null) {
-                        if (!label.isEmpty()) label += " ";
+                        if (!label.isEmpty())
+                            label += " ";
                         label += "[guard]";
                     }
 

state_machine_exporter_spring_based/src/main/java/click/kamil/StatemachinedemoApplication.java

@@ -7,7 +7,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 @SpringBootApplication
 //@ComponentScan(basePackages = {"click.kamil."})
 class StatemachinedemoApplication {
-	public static void main(String[] args) {
-		SpringApplication.run(StatemachinedemoApplication.class, args);
-	}
+    public static void main(String[] args) {
+        SpringApplication.run(StatemachinedemoApplication.class, args);
+    }
 }

state_machine_exporter_spring_based/src/test/java/click/kamil/MyTest.java

@@ -1,11 +0,0 @@
-package click.kamil;
-
-import org.junit.jupiter.api.Test;
-
-class MyTest {
-
-	@Test
-	void contextLoads() {
-	}
-
-}