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-rw-r--r--common-logging/src/main/java/org/onap/policy/common/logging/OnapLoggingUtils.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/common-logging/src/main/java/org/onap/policy/common/logging/OnapLoggingUtils.java b/common-logging/src/main/java/org/onap/policy/common/logging/OnapLoggingUtils.java
index 369e77a4..b7c93c6f 100644
--- a/common-logging/src/main/java/org/onap/policy/common/logging/OnapLoggingUtils.java
+++ b/common-logging/src/main/java/org/onap/policy/common/logging/OnapLoggingUtils.java
@@ -65,7 +65,7 @@ public class OnapLoggingUtils {
* if last argument is throwable/exception, pass it as argument to logger.
* @param format message format can contains text and {}
* @param arguments output arguments
- * @return
+ * @return the formatted message as a String
*/
public static String formatMessage(String format, Object...arguments) {
if (arguments.length <= 0 || arguments[0] == null) {