diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755
diff --git a/src/main/java/view/FirefighterGrid.java b/src/main/java/view/FirefighterGrid.java
index ecc8129c023c3a84787bb12b7db4de3bbb7cde95..e5061a3b16c98a44bfa670cb6423dc2b61dbf22f 100644
--- a/src/main/java/view/FirefighterGrid.java
+++ b/src/main/java/view/FirefighterGrid.java
@@ -7,11 +7,12 @@ import javafx.scene.paint.Color;
 import javafx.util.Pair;
 import util.Position;
 
-public class FirefighterGrid extends Canvas implements Grid<ViewElement>{
+public class FirefighterGrid extends Canvas implements Grid<ViewElement> {
 
     private void paintElementAtPosition(ViewElement element, Position position) {
         paintBox(position.x(), position.y(), element.getColor());
     }
+
     private int boxWidth;
     private int boxHeight;
     private int columnCount;
@@ -32,7 +33,7 @@ public class FirefighterGrid extends Canvas implements Grid<ViewElement>{
     }
 
     private void paint(List<Pair<Position, ViewElement>> positionedElements) {
-        for(Pair<Position, ViewElement> pair : positionedElements){
+        for (Pair<Position, ViewElement> pair : positionedElements) {
             paintElementAtPosition(pair.getValue(), pair.getKey());
         }
     }
@@ -45,12 +46,12 @@ public class FirefighterGrid extends Canvas implements Grid<ViewElement>{
     }
 
     private void clear() {
-        getGraphicsContext2D().clearRect(0,0,getWidth(), getHeight());
+        getGraphicsContext2D().clearRect(0, 0, getWidth(), getHeight());
     }
 
     private void paint(ViewElement[][] elements) {
-        for(int column = 0; column < columnCount; column++)
-            for(int row = 0; row < rowCount; row++){
+        for (int column = 0; column < columnCount; column++)
+            for (int row = 0; row < rowCount; row++) {
                 paintElementAtPosition(elements[row][column], new Position(row, column));
             }
     }
@@ -73,27 +74,27 @@ public class FirefighterGrid extends Canvas implements Grid<ViewElement>{
         super.setHeight(boxHeight * rowCount);
     }
 
-    private void paintLines(){
+    private void paintLines() {
         paintHorizontalLines();
         paintVerticalLines();
     }
 
     private void paintVerticalLines() {
-        for(int column = 0; column < columnCount; column++)
-            getGraphicsContext2D().strokeLine(column * boxWidth, 0,column * boxWidth, getHeight());
+        for (int column = 0; column < columnCount; column++)
+            getGraphicsContext2D().strokeLine(column * boxWidth, 0, column * boxWidth, getHeight());
     }
 
     private void paintHorizontalLines() {
-        for(int row = 0; row < rowCount; row++)
+        for (int row = 0; row < rowCount; row++)
             getGraphicsContext2D().strokeLine(0, row * boxHeight, getWidth(), row * boxHeight);
     }
 
-    private void paintBox(int row, int column, Color color){
+    private void paintBox(int row, int column, Color color) {
         getGraphicsContext2D().setFill(color);
-        getGraphicsContext2D().fillRect(column * boxWidth,row * boxHeight, boxWidth, boxHeight);
+        getGraphicsContext2D().fillRect(column * boxWidth, row * boxHeight, boxWidth, boxHeight);
     }
 
-    private void clearBox(int row, int column){
-        getGraphicsContext2D().clearRect(column * boxWidth,row * boxHeight, boxWidth, boxHeight);
+    private void clearBox(int row, int column) {
+        getGraphicsContext2D().clearRect(column * boxWidth, row * boxHeight, boxWidth, boxHeight);
     }
 }
\ No newline at end of file