added lab8 ex1

src/lab8_builder/CarBuilder.java

@@ -0,0 +1,20 @@
+package lab8_builder;
+
+public abstract class CarBuilder {
+    protected Car car;
+
+    protected abstract String getCarType();
+
+    public Car getCar() {
+        return car;
+    }
+
+    public void setCar(Car car) {
+        this.car = car;
+    }
+
+    public abstract void buildEngine();
+    public abstract void buildBreaks();
+    public abstract void buildSeats();
+    public abstract void buildWindows();
+}