Add Exceptions for Lab3

src/main/java/Lab3/Exception/CarServiceFault.java

@@ -0,0 +1,18 @@
+package Lab3.Exception;
+
+public class CarServiceFault {
+    private String message;
+    private final static String TEMPLATE_MESSAGE = "Problem during %s operation. %s";
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public CarServiceFault(String operation, String message) {
+        this.message = String.format(TEMPLATE_MESSAGE, operation, message);
+    }
+}