Fixes compilation in some environments.

src/net/java/sip/communicator/service/protocol/AccountManager.java

@@ -1,20 +1,20 @@
 /*
- * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
- *
- * Copyright @ 2015 Atlassian Pty Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+ * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
+ *
+ * Copyright @ 2015 Atlassian Pty Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package net.java.sip.communicator.service.protocol;
 
 import java.util.*;
@@ -22,6 +22,7 @@
 import net.java.sip.communicator.service.credentialsstorage.*;
 import net.java.sip.communicator.service.protocol.event.*;
 import net.java.sip.communicator.util.*;
+import net.java.sip.communicator.util.Base64; //disambiguate from java.util.Base64
 
 import org.jitsi.service.configuration.*;
 import org.osgi.framework.*;