diff --git a/src/org/april/hebdobot/review/IndividualTopic.java b/src/org/april/hebdobot/review/IndividualTopic.java
index 6f9d615..c329b4b 100644
--- a/src/org/april/hebdobot/review/IndividualTopic.java
+++ b/src/org/april/hebdobot/review/IndividualTopic.java
@@ -66,7 +66,12 @@ public class IndividualTopic extends Topic
      */
     public Messages getMessages(final String author)
     {
-        return this.messages.get(author);
+        Messages result;
+
+        result = this.messages.get(author);
+
+        //
+        return result;
     }
 
     /* (non-Javadoc)
@@ -75,7 +80,12 @@ public class IndividualTopic extends Topic
     @Override
     public Set<String> getParticipants()
     {
-        return this.messages.keySet();
+        Set<String> result;
+
+        result = this.messages.keySet();
+
+        //
+        return result;
     }
 
     /**
@@ -87,6 +97,11 @@ public class IndividualTopic extends Topic
      */
     public boolean hasParticipant(final String participant)
     {
-        return this.messages.containsKey(participant);
+        boolean result;
+
+        result = this.messages.containsKey(participant);
+
+        //
+        return result;
     }
 }