Fix exception not logged or rethrown

Eclipse sonarlint does not check for exception dropping by default,
it must be configured. This commit addresses exception dropping in
apex.

Change-Id: I406838990b3424c2912124b25d7326502cacc96c
Issue-ID: POLICY-1034
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/examples/examples-myfirstpolicy/src/test/java/org/onap/policy/apex/examples/myfirstpolicy/TestSaleAuthListener.java b/examples/examples-myfirstpolicy/src/test/java/org/onap/policy/apex/examples/myfirstpolicy/TestSaleAuthListener.java
index 2dfd1af61..b2722fd78 100644
--- a/examples/examples-myfirstpolicy/src/test/java/org/onap/policy/apex/examples/myfirstpolicy/TestSaleAuthListener.java
+++ b/examples/examples-myfirstpolicy/src/test/java/org/onap/policy/apex/examples/myfirstpolicy/TestSaleAuthListener.java
@@ -71,11 +71,8 @@ public class TestSaleAuthListener implements EnEventListener {
      */
     @Override
     public void onEnEvent(final EnEvent saleauthEvent) {
-        try {
-            Thread.sleep(100);
-        } catch (final InterruptedException e) {
-            e.printStackTrace();
-        }
+        ThreadUtilities.sleep(100);
+
         if (saleauthEvent != null) {
             System.out.println("SaleAuth event from engine:" + saleauthEvent.getName());
             resultEvents.add(saleauthEvent);