Add noarg constructors to messages for serialization

1 files changed, 2 insertions, 0 deletions

diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/agent/messages/AgentMessage.java b/src/main/java/pl/edu/mimuw/cloudatlas/agent/messages/AgentMessage.java
index f343e0f..c3fcb40 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/agent/messages/AgentMessage.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/agent/messages/AgentMessage.java
@@ -20,6 +20,8 @@ public abstract class AgentMessage {
         this.timestamp = System.currentTimeMillis() / 1000L;
     }
 
+    public AgentMessage() {}
+
     public String getMessageId() {
         return messageId;
     }