jtorctl.patch

      */
     public void closeCircuit(String circID, boolean ifUnused) throws IOException {
-        sendAndWaitForResponse("CLOSECIRCUIT "+circID+
-                               (ifUnused?" IFUNUSED":"")+"\r\n", null);
+        String arg = ifUnused ? " IFUNUSED" : "";
+        sendAndWaitForResponse("CLOSECIRCUIT "+circID+arg+"\r\n", null);
+    }
+
+    /** Tells Tor to exit when this control connection is closed. This command
+     * was added in Tor 0.2.2.28-beta.
+     */
+    public void takeOwnership() throws IOException {
+        sendAndWaitForResponse("TAKEOWNERSHIP\r\n", null);
     }
 }
 
diff -Bbur jtorctl/net/freehaven/tor/control/TorControlError.java jtorctl-briar/net/freehaven/tor/control/TorControlError.java
--- jtorctl/net/freehaven/tor/control/TorControlError.java	2014-04-02 11:26:56.000000000 +0100
+++ jtorctl-briar/net/freehaven/tor/control/TorControlError.java	2014-04-02 12:28:01.000000000 +0100
@@ -2,13 +2,17 @@
 // See LICENSE file for copying information
 package net.freehaven.tor.control;
 
+import java.io.IOException;
+
 /**
  * An exception raised when Tor tells us about an error.
  */
-public class TorControlError extends RuntimeException {
-    static final long serialVersionUID = 2;
+public class TorControlError extends IOException {
+
+    private static final long serialVersionUID = 3;
+
+    private final int errorType;
 
-    int errorType;
     public TorControlError(int type, String s) {
         super(s);
         errorType = type;
diff -Bbur jtorctl/net/freehaven/tor/control/TorControlSyntaxError.java jtorctl-briar/net/freehaven/tor/control/TorControlSyntaxError.java
--- jtorctl/net/freehaven/tor/control/TorControlSyntaxError.java	2014-04-02 11:26:56.000000000 +0100
+++ jtorctl-briar/net/freehaven/tor/control/TorControlSyntaxError.java	2014-04-02 12:27:52.000000000 +0100
@@ -2,12 +2,16 @@
 // See LICENSE file for copying information
 package net.freehaven.tor.control;
 
+import java.io.IOException;
+
 /**
  * An exception raised when Tor behaves in an unexpected way.
  */
-public class TorControlSyntaxError extends RuntimeException {
-    static final long serialVersionUID = 2;
+public class TorControlSyntaxError extends IOException {
 
-    public TorControlSyntaxError(String s) { super(s); }
-}
+    private static final long serialVersionUID = 3;
 
+    public TorControlSyntaxError(String s) {
+        super(s);
+    }
+}