diff -r 7d6f2526244a -r 197a85a35cba src/net/java/otr4j/session/AuthContext.java
--- a/src/net/java/otr4j/session/AuthContext.java	Sun Mar 15 17:28:04 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * otr4j, the open source java otr library.
- *
- * Distributable under LGPL license.
- * See terms of license at gnu.org.
- */
-package net.java.otr4j.session;
-
-import java.math.BigInteger;
-import java.security.KeyPair;
-import java.security.PublicKey;
-
-import javax.crypto.interfaces.DHPublicKey;
-
-import net.java.otr4j.OtrException;
-import net.java.otr4j.io.messages.AbstractMessage;
-
-/**
- * 
- * @author George Politis
- */
-interface AuthContext {
-
-	public static final int NONE = 0;
-	public static final int AWAITING_DHKEY = 1;
-	public static final int AWAITING_REVEALSIG = 2;
-	public static final int AWAITING_SIG = 3;
-	public static final int V1_SETUP = 4;
-	public static final byte C_START = (byte) 0x01;
-	public static final byte M1_START = (byte) 0x02;
-	public static final byte M2_START = (byte) 0x03;
-	public static final byte M1p_START = (byte) 0x04;
-	public static final byte M2p_START = (byte) 0x05;
-
-	public abstract void reset();
-
-	public abstract boolean getIsSecure();
-
-	public abstract DHPublicKey getRemoteDHPublicKey();
-
-	public abstract KeyPair getLocalDHKeyPair() throws OtrException;
-
-	public abstract BigInteger getS() throws OtrException;
-
-	public abstract void handleReceivingMessage(AbstractMessage m)
-			throws OtrException;
-
-	public abstract void startV2Auth() throws OtrException;
-
-	public abstract void respondV2Auth() throws OtrException;
-
-	public abstract PublicKey getRemoteLongTermPublicKey();
-
-	public abstract KeyPair getLocalLongTermKeyPair();
-}
\ No newline at end of file