Third Solution

src/main/java/core/basesyntax/Bulldozer.java

@@ -4,12 +4,12 @@ public class Bulldozer extends Machine {
 
     @Override
     public void doWork() {
-        System.out.println("Bulldozer start working!");
+        System.out.println("The bulldozer has started working");
     }
 
     @Override
     public void stopWork() {
-        System.out.println("Bulldozer stop working!");
+        System.out.println("Bulldozer has stopped working!");
 
     }
 

src/main/java/core/basesyntax/Excavator.java

@@ -4,11 +4,11 @@ public class Excavator extends Machine {
 
     @Override
     public void doWork() {
-        System.out.println("Excavator start working!");
+        System.out.println("Excavator has started working!");
     }
 
     @Override
     public void stopWork() {
-        System.out.println("Excavator stop working!");
+        System.out.println("Excavator has finished digging!");
     }
 }

src/main/java/core/basesyntax/MainApp.java

@@ -4,16 +4,9 @@ public class MainApp {
     public static void main(String[] args) {
         Machine truck;
         truck = new Truck();
-
         Machine bulldozer = new Bulldozer();
-
         Machine excavator = new Excavator();
-        //tablica z obiektami
-
         Machine[] carPark = {truck, bulldozer, excavator };
-
-        // stworzyc petle for ktora wyswietli do i stop work
-
         for (int i = 0; i < carPark.length; i++) {
             carPark[i].doWork();
             carPark[i].stopWork();

src/main/java/core/basesyntax/Truck.java

@@ -4,13 +4,13 @@ public class Truck extends Machine {
 
     @Override
     public void doWork() {
-        System.out.println("Truck start working!");
+        System.out.println("Truck has started working!");
 
     }
 
     @Override
     public void stopWork() {
-        System.out.println("Truck stop working!");
+        System.out.println("Truck has stopped working!");
 
     }
 }