1 files changed, 23 insertions, 23 deletions
diff --git a/src/main/java/de/pixart/messenger/xmpp/chatstate/ChatState.java b/src/main/java/de/pixart/messenger/xmpp/chatstate/ChatState.java
index c3117455c..169d0bb66 100644
--- a/src/main/java/de/pixart/messenger/xmpp/chatstate/ChatState.java
+++ b/src/main/java/de/pixart/messenger/xmpp/chatstate/ChatState.java
@@ -4,29 +4,29 @@ import de.pixart.messenger.xml.Element;
 
 public enum ChatState {
 
-	ACTIVE, INACTIVE, GONE, COMPOSING, PAUSED;
+    ACTIVE, INACTIVE, GONE, COMPOSING, PAUSED;
 
-	public static ChatState parse(Element element) {
-		final String NAMESPACE = "http://jabber.org/protocol/chatstates";
-		if (element.hasChild("active",NAMESPACE)) {
-			return ACTIVE;
-		} else if (element.hasChild("inactive",NAMESPACE)) {
-			return INACTIVE;
-		} else if (element.hasChild("composing",NAMESPACE)) {
-			return COMPOSING;
-		} else if (element.hasChild("gone",NAMESPACE)) {
-			return GONE;
-		} else if (element.hasChild("paused",NAMESPACE)) {
-			return PAUSED;
-		} else {
-			return null;
-		}
-	}
+    public static ChatState parse(Element element) {
+        final String NAMESPACE = "http://jabber.org/protocol/chatstates";
+        if (element.hasChild("active", NAMESPACE)) {
+            return ACTIVE;
+        } else if (element.hasChild("inactive", NAMESPACE)) {
+            return INACTIVE;
+        } else if (element.hasChild("composing", NAMESPACE)) {
+            return COMPOSING;
+        } else if (element.hasChild("gone", NAMESPACE)) {
+            return GONE;
+        } else if (element.hasChild("paused", NAMESPACE)) {
+            return PAUSED;
+        } else {
+            return null;
+        }
+    }
 
-	public static Element toElement(ChatState state) {
-		final String NAMESPACE = "http://jabber.org/protocol/chatstates";
-		final Element element = new Element(state.toString().toLowerCase());
-		element.setAttribute("xmlns",NAMESPACE);
-		return element;
-	}
+    public static Element toElement(ChatState state) {
+        final String NAMESPACE = "http://jabber.org/protocol/chatstates";
+        final Element element = new Element(state.toString().toLowerCase());
+        element.setAttribute("xmlns", NAMESPACE);
+        return element;
+    }
 }