1 files changed, 10 insertions, 0 deletions
diff --git a/Year_3/TSDWL/ex_20191218/Shared.java b/Year_3/TSDWL/ex_20191218/Shared.java
new file mode 100644
index 0000000..105fbf8
--- /dev/null
+++ b/Year_3/TSDWL/ex_20191218/Shared.java
@@ -0,0 +1,10 @@
+public class Shared {
+    private int x;
+
+    public Shared() {
+        x = (int) (Math.random() * (10-0+1)+0);
+    }
+
+    synchronized void set(int val) { x = val; }
+    synchronized int get() { return x; }
+}