diff -r cd41ebc93e78 -r 41c9aa696059 app/src/main/java/com/isode/stroke/sasl/ClientAuthenticator.java
--- a/app/src/main/java/com/isode/stroke/sasl/ClientAuthenticator.java	Sun Mar 15 21:08:23 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2010, Isode Limited, London, England.
- * All rights reserved.
- */
-/*
- * Copyright (c) 2010, Remko Tronçon.
- * All rights reserved.
- */
-package com.isode.stroke.sasl;
-
-import com.isode.stroke.base.ByteArray;
-
-public abstract class ClientAuthenticator {
-
-    public ClientAuthenticator(String name) {
-        this.name = name;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setCredentials(String authcid, String password) {
-        setCredentials(authcid, password, "");
-    }
-
-    public void setCredentials(String authcid, String password, String authzid) {
-        this.authcid = authcid;
-        this.password = password;
-        this.authzid = authzid;
-    }
-
-    public abstract ByteArray getResponse();
-
-    public abstract boolean setChallenge(ByteArray challenge);
-
-    public String getAuthenticationID() {
-        return authcid;
-    }
-
-    public String getAuthorizationID() {
-        return authzid;
-    }
-
-    public String getPassword() {
-        return password;
-    }
-    private String name;
-    private String authcid;
-    private String password;
-    private String authzid;
-}