Tidy up unused imports

k9mail-library/src/main/java/com/fsck/k9/mail/Message.java

@@ -8,7 +8,6 @@ import java.util.EnumSet;
 import java.util.Set;
 
 import android.support.annotation.NonNull;
-import android.util.Log;
 
 import com.fsck.k9.mail.filter.CountingOutputStream;
 import com.fsck.k9.mail.filter.EOLConvertingOutputStream;

k9mail-library/src/main/java/com/fsck/k9/mail/Part.java

@@ -2,7 +2,6 @@
 package com.fsck.k9.mail;
 
 import java.io.IOException;
-import java.io.InputStream;
 import java.io.OutputStream;
 
 import android.support.annotation.NonNull;

k9mail-library/src/main/java/com/fsck/k9/mail/internet/BinaryTempFileBody.java

@@ -9,9 +9,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 
-import android.util.Log;
-
-import com.fsck.k9.mail.K9MailLib;
 import com.fsck.k9.mail.MessagingException;
 import com.fsck.k9.mail.filter.Base64OutputStream;
 import org.apache.commons.io.IOUtils;

k9mail-library/src/main/java/com/fsck/k9/mail/internet/MessageExtractor.java

@@ -12,7 +12,6 @@ import java.util.regex.Pattern;
 
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
-import android.util.Log;
 
 import com.fsck.k9.mail.Body;
 import com.fsck.k9.mail.BodyPart;

k9mail-library/src/main/java/com/fsck/k9/mail/internet/TextBody.java

@@ -9,10 +9,8 @@ import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 
 import android.support.annotation.Nullable;
-import android.util.Log;
 
 import com.fsck.k9.mail.Body;
-import com.fsck.k9.mail.K9MailLib;
 import com.fsck.k9.mail.MessagingException;
 import com.fsck.k9.mail.filter.CountingOutputStream;
 import com.fsck.k9.mail.filter.SignSafeOutputStream;

k9mail-library/src/main/java/com/fsck/k9/mail/oauth/XOAuth2ChallengeParser.java

@@ -1,8 +1,6 @@
 package com.fsck.k9.mail.oauth;
 
 
-import android.util.Log;
-
 import com.fsck.k9.mail.K9MailLib;
 import com.fsck.k9.mail.filter.Base64;
 import org.json.JSONException;

k9mail-library/src/main/java/com/fsck/k9/mail/store/imap/FetchPartCallback.java

@@ -3,7 +3,6 @@ package com.fsck.k9.mail.store.imap;
 
 import java.io.IOException;
 
-import com.fsck.k9.mail.MessagingException;
 import com.fsck.k9.mail.Part;
 import com.fsck.k9.mail.filter.FixedLengthInputStream;
 import com.fsck.k9.mail.internet.MimeHeader;

k9mail-library/src/main/java/com/fsck/k9/mail/store/imap/ImapPushState.java

@@ -1,8 +1,6 @@
 package com.fsck.k9.mail.store.imap;
 
 
-import android.util.Log;
-
 import timber.log.Timber;
 
 

k9mail-library/src/main/java/com/fsck/k9/mail/store/imap/ImapPusher.java

@@ -4,8 +4,6 @@ package com.fsck.k9.mail.store.imap;
 import java.util.ArrayList;
 import java.util.List;
 
-import android.util.Log;
-
 import com.fsck.k9.mail.K9MailLib;
 import com.fsck.k9.mail.PushReceiver;
 import com.fsck.k9.mail.Pusher;

k9mail-library/src/main/java/com/fsck/k9/mail/store/imap/ImapStore.java

@@ -14,9 +14,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import android.accounts.AccountManager;
 import android.net.ConnectivityManager;
-import android.util.Log;
 
 import com.fsck.k9.mail.AuthType;
 import com.fsck.k9.mail.ConnectionSecurity;

k9mail-library/src/main/java/com/fsck/k9/mail/store/pop3/Pop3Store.java

@@ -2,14 +2,11 @@
 package com.fsck.k9.mail.store.pop3;
 
 import android.annotation.SuppressLint;
-import android.util.Log;
 
 import com.fsck.k9.mail.*;
 import com.fsck.k9.mail.filter.Base64;
 import com.fsck.k9.mail.filter.Hex;
 import com.fsck.k9.mail.internet.MimeMessage;
-import com.fsck.k9.mail.CertificateValidationException;
-import com.fsck.k9.mail.MessageRetrievalListener;
 import com.fsck.k9.mail.ServerSettings.Type;
 import com.fsck.k9.mail.ssl.TrustedSocketFactory;
 import com.fsck.k9.mail.store.RemoteStore;

k9mail-library/src/main/java/com/fsck/k9/mail/store/webdav/WebDavStoreSettings.java

@@ -4,12 +4,9 @@ import com.fsck.k9.mail.AuthType;
 import com.fsck.k9.mail.ConnectionSecurity;
 import com.fsck.k9.mail.ServerSettings;
 
-import java.net.URI;
-import java.net.URISyntaxException;
 import java.util.HashMap;
 import java.util.Map;
 
-import static com.fsck.k9.mail.helper.UrlEncodingHelper.decodeUtf8;
 
 /**
  * This class is used to store the decoded contents of an WebDavStore URI.

k9mail-library/src/main/java/com/fsck/k9/mail/transport/WebDavTransport.java

@@ -1,8 +1,6 @@
 
 package com.fsck.k9.mail.transport;
 
-import android.util.Log;
-
 import com.fsck.k9.mail.K9MailLib;
 import com.fsck.k9.mail.Message;
 import com.fsck.k9.mail.MessagingException;

k9mail-library/src/test/java/com/fsck/k9/mail/AddressTest.java

@@ -3,7 +3,6 @@ package com.fsck.k9.mail;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.robolectric.annotation.Config;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;

k9mail-library/src/test/java/com/fsck/k9/mail/MessageTest.java

@@ -27,7 +27,6 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
-import org.robolectric.annotation.Config;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;

k9mail-library/src/test/java/com/fsck/k9/mail/store/imap/ImapListTest.java

@@ -11,7 +11,7 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+
 
 public class ImapListTest {
 

k9mail-library/src/test/java/com/fsck/k9/mail/store/webdav/WebDavFolderTest.java

@@ -38,7 +38,6 @@ import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyMapOf;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
-import static org.mockito.Matchers.isNull;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.times;

k9mail-library/src/test/java/com/fsck/k9/mail/store/webdav/WebDavStoreTest.java

@@ -44,7 +44,6 @@ import org.mockito.MockitoAnnotations;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 import org.mockito.stubbing.OngoingStubbing;
-import org.robolectric.annotation.Config;
 
 import static junit.framework.Assert.assertSame;
 import static org.junit.Assert.assertEquals;