1 files changed, 6 insertions, 1 deletions
diff --git a/src/main/java/org/onap/dcae/common/publishing/VavrUtils.java b/src/main/java/org/onap/dcae/common/publishing/VavrUtils.java
index 1db4e18..209aa82 100644
--- a/src/main/java/org/onap/dcae/common/publishing/VavrUtils.java
+++ b/src/main/java/org/onap/dcae/common/publishing/VavrUtils.java
@@ -32,11 +32,14 @@ import static io.vavr.API.$;
 public final class VavrUtils {
 
     private VavrUtils() {
-        // utils aggregator
+        /* utils aggregator */
     }
 
     /**
      * Shortcut for 'string interpolation'
+     * @param msg String message
+     * @param args var args
+     * @return String
      */
     public static String f(String msg, Object... args) {
         return String.format(msg, args);
@@ -45,6 +48,8 @@ public final class VavrUtils {
     /**
      * Wrap failure with a more descriptive message of what has failed and chain original cause. Used to provide a
      * context for errors instead of raw exception.
+     * @param msg String message
+     * @return Case
      */
     public static Case<Throwable, Throwable> enhanceError(String msg) {
         return API.Case($(), e -> new RuntimeException(msg, e));