corrige builde

src/main/java/PointBuilder.java

@@ -0,0 +1,17 @@
+public class PointBuilder {
+    private int x;
+    private int y;
+
+
+    public PointBuilder setx(int x) {
+        this.x = x;
+        return this;
+    }
+
+    public PointBuilder sety(int y) {
+        this.y = y;
+        return this;
+    }
+
+   
+}