Removal of sys.out/err with logger messages

Removed any use of System.out.println or System.err.println
and replaced with relevant logger statements.

Issue-ID: POLICY-176
Change-Id: I91513267635bfb2a34f2a9650c48f367d53fc842
Signed-off-by: Magnusen, Drew (dm741q) <dm741q@att.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/controlloop/common/model-impl/events/src/main/java/org/onap/policy/controlloop/util/Serialization.java b/controlloop/common/model-impl/events/src/main/java/org/onap/policy/controlloop/util/Serialization.java
index 9e6d1afc0..9578d9ac2 100644
--- a/controlloop/common/model-impl/events/src/main/java/org/onap/policy/controlloop/util/Serialization.java
+++ b/controlloop/common/model-impl/events/src/main/java/org/onap/policy/controlloop/util/Serialization.java
@@ -27,6 +27,8 @@ import java.time.format.DateTimeFormatter;
 
 import org.onap.policy.controlloop.ControlLoopNotificationType;
 import org.onap.policy.controlloop.ControlLoopTargetType;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
@@ -38,10 +40,12 @@ import com.google.gson.JsonPrimitive;
 import com.google.gson.JsonSerializationContext;
 import com.google.gson.JsonSerializer;
 
+
 public final class Serialization {
 
 	public static class notificationTypeAdapter implements JsonSerializer<ControlLoopNotificationType>, JsonDeserializer<ControlLoopNotificationType> {
 
+
 		@Override
 		public JsonElement serialize(ControlLoopNotificationType src, Type typeOfSrc,
 				JsonSerializationContext context) {
@@ -73,6 +77,7 @@ public final class Serialization {
 	}
 	
 	public static class gsonUTCAdapter implements JsonSerializer<ZonedDateTime>, JsonDeserializer<ZonedDateTime> {
+		private static final Logger logger = LoggerFactory.getLogger(gsonUTCAdapter.class);
 		public static final DateTimeFormatter format = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSSSSSxxx");
 
 		public ZonedDateTime deserialize(JsonElement element, Type type, JsonDeserializationContext context)
@@ -80,7 +85,7 @@ public final class Serialization {
 			try {
 				return ZonedDateTime.parse(element.getAsString(), format);
 			} catch (Exception e) {
-				System.err.println(e);
+				logger.error(e.getMessage(), e);
 			}
 			return null;
 		}