Finished assigment

Sum.java

@@ -0,0 +1,57 @@
+
+/*-
+
+package main
+import "fmt"
+func tasker (o, r chan int, d chan bool) {
+    o <- 1; o <- 2
+    fmt.Println (<-r); d <- true
+}
+func add (o, r chan int) {
+    r <- ((<-o) + (<-o))
+}
+func main () {
+    operand, result := make(chan int), make(chan int)
+    done:= make(chan bool)
+    go tasker (operand, result, done)
+    go add (operand, result)
+    <-done
+}
+
+ */
+
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+
+public class Sum {
+    public static void main(String... args) throws InterruptedException {
+        var operand = new LinkedBlockingQueue<Integer>();
+        var result = new LinkedBlockingQueue<Integer>();
+        var done = new LinkedBlockingQueue<Boolean>();
+
+        (new Thread(() -> tasker(operand, result, done))).start();
+        (new Thread(() -> add(operand, result))).start();
+
+        done.take();
+    }
+
+    public static void tasker(BlockingQueue o, BlockingQueue r, BlockingQueue d) {
+        o.offer(3);
+        o.offer(2);
+
+        try {
+            System.out.println(r.take());
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+        d.offer(true);
+    }
+
+    public static void add(BlockingQueue<Integer> o, BlockingQueue<Integer> r) {
+        try {
+            r.offer(Integer.valueOf(o.take()) + Integer.valueOf(o.take()));
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}