Iterate over the entries instead of only the keys.

diff --git a/src/main/java/net/pterodactylus/sone/template/ReplyGroupFilter.java b/src/main/java/net/pterodactylus/sone/template/ReplyGroupFilter.java
index bcf73d8..3d5fda1 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/template/ReplyGroupFilter.java
+++ b/src/main/java/net/pterodactylus/sone/template/ReplyGroupFilter.java
@@ -21,6 +21,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 
 import net.pterodactylus.sone.data.Post;
@@ -69,14 +70,14 @@ public class ReplyGroupFilter implements Filter {
                        replies.add(reply);
                }
                Map<Post, Map<String, Set<?>>> result = new HashMap<Post, Map<String, Set<?>>>();
-               for (Post post : postSones.keySet()) {
-                       if (result.containsKey(post)) {
+               for (Entry<Post, Set<Sone>> postEntry : postSones.entrySet()) {
+                       if (result.containsKey(postEntry.getKey())) {
                                continue;
                        }
                        Map<String, Set<?>> postResult = new HashMap<String, Set<?>>();
-                       postResult.put("sones", postSones.get(post));
-                       postResult.put("replies", postReplies.get(post));
-                       result.put(post, postResult);
+                       postResult.put("sones", postEntry.getValue());
+                       postResult.put("replies", postReplies.get(postEntry.getKey()));
+                       result.put(postEntry.getKey(), postResult);
                }
                return result;
        }