Merge remote-tracking branch 'remotes/origin/trz/rename' into trz/rebase

1 files changed, 4 insertions, 4 deletions

diff --git a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
index eacac245..7ce90509 100644
--- a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
@@ -54,7 +54,7 @@ public class IqGenerator extends AbstractGenerator {
 		return packet;
 	}
 
-	protected IqPacket retrieve(String node, Element item) {
+	protected static IqPacket retrieve(String node, Element item) {
 		final IqPacket packet = new IqPacket(IqPacket.TYPE.GET);
 		final Element pubsub = packet.addChild("pubsub",
 				"http://jabber.org/protocol/pubsub");
@@ -88,7 +88,7 @@ public class IqGenerator extends AbstractGenerator {
 		return publish("urn:xmpp:avatar:metadata", item);
 	}
 
-	public IqPacket retrievePepAvatar(final Avatar avatar) {
+	public static IqPacket retrievePepAvatar(final Avatar avatar) {
 		final Element item = new Element("item");
 		item.setAttribute("id", avatar.sha1sum);
 		final IqPacket packet = retrieve("urn:xmpp:avatar:data", item);
@@ -96,14 +96,14 @@ public class IqGenerator extends AbstractGenerator {
 		return packet;
 	}
 
-	public IqPacket retrieveVcardAvatar(final Avatar avatar) {
+	public static IqPacket retrieveVcardAvatar(final Avatar avatar) {
 		final IqPacket packet = new IqPacket(IqPacket.TYPE.GET);
 		packet.setTo(avatar.owner);
 		packet.addChild("vCard", "vcard-temp");
 		return packet;
 	}
 
-	public IqPacket retrieveAvatarMetaData(final Jid to) {
+	public static IqPacket retrieveAvatarMetaData(final Jid to) {
 		final IqPacket packet = retrieve("urn:xmpp:avatar:metadata", null);
 		if (to != null) {
 			packet.setTo(to);