From 5762dd1702e10d1c68fd920665e822b25568cd9c Mon Sep 17 00:00:00 2001
From: Jon Bratseth <bratseth@gmail.com>
Date: Thu, 8 Oct 2020 11:32:33 +0200
Subject: Log warning with exception instead of doing printStackTrace

---
 .../main/java/com/yahoo/messagebus/ErrorCode.java  |  4 +--
 .../main/java/com/yahoo/messagebus/Protocol.java   | 33 ++++++++++------------
 2 files changed, 17 insertions(+), 20 deletions(-)

(limited to 'messagebus')

diff --git a/messagebus/src/main/java/com/yahoo/messagebus/ErrorCode.java b/messagebus/src/main/java/com/yahoo/messagebus/ErrorCode.java
index 460783457af..9bde5e32fd7 100644
--- a/messagebus/src/main/java/com/yahoo/messagebus/ErrorCode.java
+++ b/messagebus/src/main/java/com/yahoo/messagebus/ErrorCode.java
@@ -59,10 +59,10 @@ public final class ErrorCode {
     /** The protocol specified for the message is unknown. */
     public static final int UNKNOWN_PROTOCOL       = FATAL_ERROR + 7;
 
-    /** An error occured while decoding the message. */
+    /** An error occurred while decoding the message. */
     public static final int DECODE_ERROR           = FATAL_ERROR + 8;
 
-    /** A timeout occured while sending. */
+    /** A timeout occurred while sending. */
     public static final int TIMEOUT                = FATAL_ERROR + 9;
 
     /** The target is running an incompatible version. */
diff --git a/messagebus/src/main/java/com/yahoo/messagebus/Protocol.java b/messagebus/src/main/java/com/yahoo/messagebus/Protocol.java
index 3801308d38f..d1c19cda88c 100644
--- a/messagebus/src/main/java/com/yahoo/messagebus/Protocol.java
+++ b/messagebus/src/main/java/com/yahoo/messagebus/Protocol.java
@@ -12,37 +12,34 @@ import com.yahoo.messagebus.routing.RoutingPolicy;
  */
 public interface Protocol {
 
-    /**
-     * Returns a global unique name for this protocol.
-     *
-     * @return The name.
-     */
-    public String getName();
+    /** Returns a global unique name for this protocol. */
+    String getName();
 
     /**
      * Encodes the protocol specific data of a routable into a byte array.
      *
-     * @param version  The version to encode for.
-     * @param routable The routable to encode.
-     * @return The encoded data.
+     * @param version  the version to encode for
+     * @param routable the routable to encode
+     * @return the encoded data
      */
-    public byte[] encode(Version version, Routable routable);
+    byte[] encode(Version version, Routable routable);
 
     /**
      * Decodes the protocol specific data into a routable of the correct type.
      *
-     * @param version The version of the serialized routable.
-     * @param payload The payload to decode from.
-     * @return The decoded routable.
+     * @param version the version of the serialized routable
+     * @param payload the payload to decode from
+     * @return the decoded routable, or null if it could not be decoded
      */
-    public Routable decode(Version version, byte[] payload);
+    Routable decode(Version version, byte[] payload);
 
     /**
      * Create a policy of the named type with the named param passed to the constructor of that policy.
      *
-     * @param name  The name of the policy to create.
-     * @param param The parameter to that policy's constructor.
-     * @return The created policy.
+     * @param name  the name of the policy to create
+     * @param param the parameter to that policy's constructor
+     * @return the created policy
      */
-    public RoutingPolicy createPolicy(String name, String param);
+    RoutingPolicy createPolicy(String name, String param);
+
 }
-- 
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