Fix Sonar criticals

Fixed two Sonar criticals.  Changed VFC actor service provider to
eliminate redundant AAI queries.

Issue-ID: POLICY-115
Change-Id: Ic4993b5d498a1cb3d3fc51ce1d2b4e90bb26353d
Signed-off-by: Charles Cole <cc847m@att.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/controlloop/common/simulators/src/main/java/org/onap/policy/simulators/VfcSimulatorJaxRs.java b/controlloop/common/simulators/src/main/java/org/onap/policy/simulators/VfcSimulatorJaxRs.java
index 53ae7bc4b..0602717c7 100644
--- a/controlloop/common/simulators/src/main/java/org/onap/policy/simulators/VfcSimulatorJaxRs.java
+++ b/controlloop/common/simulators/src/main/java/org/onap/policy/simulators/VfcSimulatorJaxRs.java
@@ -30,6 +30,9 @@ import javax.servlet.http.HttpServletResponse;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 @Path("/api/nslcm/v1")
 public class VfcSimulatorJaxRs {
 	
@@ -43,7 +46,11 @@ public class VfcSimulatorJaxRs {
                 response.setStatus(HttpServletResponse.SC_ACCEPTED);
                 try {
                         response.flushBuffer();
-                }catch(Exception e){}
+                }catch(Exception e){
+                	final Logger logger = LoggerFactory.getLogger(VfcSimulatorJaxRs.class);
+                	logger.error("flushBuffer threw: ", e);
+        			return "";
+                }
 
 		return "{\"jobId\":\"1\"}";
 	}