Revert "Merge branch '22-la-fonction-creating-graph-boucle' into 'develop'"

This reverts merge request !5 (merged)

src/main/java/fr/inra/po2vocabmanager/view/dataView/ItineraryOverviewController.java

@@ -30,7 +30,9 @@ import fr.inrae.po2engine.model.dataModel.StepFile;
 import fr.inrae.po2engine.utils.ProgressPO2;
 import fr.inrae.po2engine.utils.Tools;
 import guru.nidi.graphviz.attribute.Color;
-import guru.nidi.graphviz.engine.*;
+import guru.nidi.graphviz.engine.Format;
+import guru.nidi.graphviz.engine.Graphviz;
+import guru.nidi.graphviz.engine.GraphvizV8Engine;
 import guru.nidi.graphviz.model.Factory;
 import guru.nidi.graphviz.model.MutableGraph;
 import guru.nidi.graphviz.model.MutableNode;
@@ -67,7 +69,9 @@ import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 public class ItineraryOverviewController {
@@ -441,9 +445,7 @@ public class ItineraryOverviewController {
                     });
                 }
 
-                List<GraphvizEngine> listEngine = new ArrayList<>(
-                    Arrays.asList(new GraphvizCmdLineEngine(), new GraphvizV8Engine(), new GraphvizJdkEngine()));
-                Graphviz.useEngine(listEngine);
+                Graphviz.useEngine(new GraphvizV8Engine());
                 Graphviz viz = Graphviz.fromGraph(g);
 //                String json = viz.width(width.intValue()).height(height.intValue()).render(Format.JSON).toString();
         String json = viz.render(Format.JSON).toString();