Home Work

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

@@ -0,0 +1,13 @@
+package core.basesyntax;
+
+abstract class Bulldozer extends Machine {
+    @Override
+    public void doWork() {
+        System.out.println("Truck started its work");
+    }
+
+    @Override
+    public void stopWork() {
+        System.out.println("Truck stopped its work");
+    }
+}

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

@@ -0,0 +1,13 @@
+package core.basesyntax;
+
+abstract class Excavator extends Machine {
+    @Override
+    public void doWork() {
+        System.out.println("Excavator started its work");
+    }
+
+    @Override
+    public void stopWork() {
+        System.out.println("Excavator stopped its work");
+    }
+}

src/main/java/core/basesyntax/Machine.java

@@ -0,0 +1,7 @@
+package core.basesyntax;
+
+abstract class Machine {
+    public abstract void doWork();
+
+    public abstract void stopWork();
+}

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

@@ -1,86 +1,44 @@
 package core.basesyntax;
 
-abstract class Machine {
-    public abstract void doWork();
-
-    public abstract void stopWork();
-}
-
-abstract class Bulldozer extends Machine {
-    @Override
-    public void doWork() {
-        System.out.println("Truck started its work");
-    }
-
-    @Override
-    public void stopWork() {
-        System.out.println("Truck stopped its work");
-    }
-}
-
-abstract class Truck extends Machine {
-    @Override
-    public void doWork() {
-        System.out.println("Bulldozer started its work");
-    }
-
-    @Override
-    public void stopWork() {
-        System.out.println("Bulldozer stopped its work");
-    }
-}
-
-abstract class Excavator extends Machine {
-    @Override
-    public void doWork() {
-        System.out.println("Excavator started its work");
-    }
-
-    @Override
-    public void stopWork() {
-        System.out.println("Excavator stopped its work");
-    }
-}
-
 public class MainApp {
-  public static void main(String[] args) {
-      Machine bulldozer = new Bulldozer() {
-          @Override
-          public void doWork() {
-              super.doWork();
-          }
-
-          @Override
-          public void stopWork() {
-              super.stopWork();
-          }
-      };
-      Machine truck = new Truck() {
-          @Override
-          public void doWork() {
-              super.doWork();
-          }
-
-          @Override
-          public void stopWork() {
-              super.stopWork();
-          }
-      };
-      Machine excavator = new Excavator() {
-          @Override
-          public void doWork() {
-              super.doWork();
-          }
-
-          @Override
-          public void stopWork() {
-              super.stopWork();
-          }
-      };
-      Machine[] machines = {bulldozer, truck, excavator};
-      for (Machine machine : machines) {
-          machine.doWork();
-          machine.stopWork();
-      }
-  }
+    public static void main(String[] args) {
+        Machine bulldozer = new Bulldozer() {
+            @Override
+                public void doWork() {
+                    super.doWork();
+                }
+
+            @Override
+                public void stopWork() {
+                    super.stopWork();
+                }
+        };
+        Machine truck = new Truck() {
+            @Override
+                public void doWork() {
+                    super.doWork();
+                }
+
+            @Override
+                public void stopWork() {
+                    super.stopWork();
+                }
+        };
+        Machine excavator = new Excavator() {
+            @Override
+                public void doWork() {
+                    super.doWork();
+                }
+
+            @Override
+                public void stopWork() {
+                    super.stopWork();
+                }
+        };
+        Machine[] machines = {bulldozer, truck, excavator};
+        for (Machine machine : machines) {
+            machine.doWork();
+            machine.stopWork();
+        }
+    }
 }

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

@@ -0,0 +1,13 @@
+package core.basesyntax;
+
+abstract class Truck extends Machine {
+    @Override
+    public void doWork() {
+        System.out.println("Bulldozer started its work");
+    }
+
+    @Override
+    public void stopWork() {
+        System.out.println("Bulldozer stopped its work");
+    }
+}