diff --git a/src/A.java b/src/A.java
new file mode 100644
index 0000000..4f7e82a
--- /dev/null
+++ b/src/A.java
@@ -0,0 +1,14 @@
+public class A {
+	private C c;
+	private double value;
+	public A(C c) {
+		this.c = c;
+	}
+	public double getValue() {
+		return this.value;
+	}
+	public void updateGPS(double lat2, double long2) {
+		this.value = lat2;
+		this.c.updateLatitude(this.value);
+	}
+}
\ No newline at end of file