Simplify catch branch

Change-Id: I328d80f60f388eb0e9eaa63746c65a40c0d8040a
diff --git a/apps/test/distributed-primitives/src/main/java/org/onosproject/distributedprimitives/cli/CounterTestIncrementCommand.java b/apps/test/distributed-primitives/src/main/java/org/onosproject/distributedprimitives/cli/CounterTestIncrementCommand.java
index d8e8e0b..12c8140 100644
--- a/apps/test/distributed-primitives/src/main/java/org/onosproject/distributedprimitives/cli/CounterTestIncrementCommand.java
+++ b/apps/test/distributed-primitives/src/main/java/org/onosproject/distributedprimitives/cli/CounterTestIncrementCommand.java
@@ -91,9 +91,7 @@
             print("%s was updated to %d", counter, result.get(3, TimeUnit.SECONDS));
         } catch (InterruptedException e) {
             return;
-        } catch (ExecutionException e) {
-            e.printStackTrace();
-        } catch (TimeoutException e) {
+        } catch (ExecutionException | TimeoutException e) {
             e.printStackTrace();
         }
     }