added java2d class

WebCrawler.iml

@@ -8,5 +8,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="jsoup-1.12.1" level="project" />
+    <orderEntry type="library" name="fxgraphics2d-1.10" level="project" />
   </component>
 </module>

src/main/java/webcrawler/CrawlBranch.java

@@ -65,7 +65,7 @@ public class CrawlBranch {
             //System.out.println("ERROR -- call crawl before searhing");
             return -1;
         }
-        print(String.format("Searching for %s...\n", word));
+        print(String.format("Searching for %s...", word));
         String bodyText = this.htmlDocument.body().text();
         return count(bodyText.toLowerCase(), word.toLowerCase());
     }

src/main/java/webcrawler/Visualiser.java

@@ -0,0 +1,55 @@
+package main.java.webcrawler;
+
+import javafx.animation.AnimationTimer;
+import javafx.application.Application;
+import javafx.embed.swing.JFXPanel;
+import javafx.scene.Group;
+import javafx.scene.Scene;
+import javafx.scene.canvas.Canvas;
+import javafx.stage.Stage;
+import org.jfree.fx.FXGraphics2D;
+
+public class Visualiser extends Application {
+    private Stage stage;
+    private double frameTime = 0;
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        this.stage = stage;
+        Canvas canvas = new Canvas(1920, 1080);
+        FXGraphics2D g2d = new FXGraphics2D(canvas.getGraphicsContext2D());
+        draw(g2d);
+        stage.setScene(new Scene(new Group(canvas)));
+        stage.setTitle("Hello Animation");
+        primaryStage.show();
+
+        new AnimationTimer() {
+            long last = -1;
+            @Override
+            public void handle(long now) {
+                if(last == -1)
+                    last = now;
+                update((now - last) / 1000000000.0);
+                last = now;
+                draw(g2d);
+            }
+        }.start();
+    }
+
+    public void draw(FXGraphics2D graphics) {
+
+    }
+
+    public void update(double deltaTime) {
+        this.frameTime += deltaTime;
+
+        if (this.frameTime > 1d / 60d) {
+            updateFrame();
+            this.frameTime = 0d;
+        }
+    }
+
+    private void updateFrame() {
+
+    }
+}