Fix some unused imports/fields/etc.

api/src/main/java/com/dmdirc/commandparser/commands/BaseCommand.java

 
 package com.dmdirc.commandparser.commands;
 
-import com.dmdirc.commandparser.CommandArguments;
-import com.dmdirc.commandparser.commands.context.CommandContext;
 import com.dmdirc.events.CommandErrorEvent;
 import com.dmdirc.events.CommandOutputEvent;
 import com.dmdirc.interfaces.CommandController;
 import com.dmdirc.interfaces.WindowModel;
 import com.dmdirc.ui.messages.IRCControlCodes;
-
-import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
 /**

src/test/java/com/dmdirc/commandparser/commands/channel/NamesTest.java

 import com.dmdirc.config.InvalidIdentityFileException;
 import com.dmdirc.interfaces.CommandController;
 import com.dmdirc.interfaces.Connection;
-import com.dmdirc.parser.interfaces.ChannelInfo;
 import com.dmdirc.parser.interfaces.Parser;
-
 import java.util.Optional;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;

src/test/java/com/dmdirc/commandparser/commands/server/ChangeServerTest.java

 import com.dmdirc.commandparser.commands.context.ServerCommandContext;
 import com.dmdirc.config.profiles.Profile;
 import com.dmdirc.events.CommandErrorEvent;
+import com.dmdirc.events.eventbus.EventBus;
 import com.dmdirc.interfaces.CommandController;
 import com.dmdirc.interfaces.Connection;
-import com.dmdirc.events.eventbus.EventBus;
 import com.dmdirc.interfaces.WindowModel;
-import com.dmdirc.logger.ErrorManager;
 import com.dmdirc.util.URIParser;
-
 import java.net.URI;
 import java.net.URISyntaxException;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 public class ChangeServerTest {
 
     @Mock private EventBus eventBus;
-    @Mock private ErrorManager errorManager;
     @Mock private CommandController controller;
     @Mock private WindowModel tiw;
     @Mock private Profile profile;

src/test/java/com/dmdirc/logger/DiskLoggingErrorManagerTest.java

     public void testHandleErrorEvent() throws Exception {
         instance.initialise(config);
         instance.handleLoggingSetting(true);
-        final String logName = error.getTimestamp() + "-" + error.getError().getLevel() + ".log";;
+        final String logName = error.getTimestamp() + "-" + error.getError().getLevel() + ".log";
         assertFalse(Files.exists(jimFsRule.getPath("/errors", logName)));
         instance.handleErrorEvent(error);
         final Path errorPath = jimFsRule.getPath("/errors", logName);
     public void testHandleErrorEventNotLogging() throws Exception {
         instance.initialise(config);
         instance.handleLoggingSetting(false);
-        final String logName = error.getTimestamp() + "-" + error.getError().getLevel() + ".log";;
+        final String logName = error.getTimestamp() + "-" + error.getError().getLevel() + ".log";
         assertFalse(Files.exists(jimFsRule.getPath("/errors", logName)));
         instance.handleErrorEvent(error);
         assertFalse(Files.exists(jimFsRule.getPath("/errors", logName)));

src/test/java/com/dmdirc/ui/messages/IntelligentLinkingTest.java

  */
 package com.dmdirc.ui.messages;
 
+import com.dmdirc.config.provider.AggregateConfigProvider;
 import com.dmdirc.interfaces.Connection;
-import com.dmdirc.events.eventbus.EventBus;
 import com.dmdirc.interfaces.GroupChatManager;
-import com.dmdirc.config.provider.AggregateConfigProvider;
-
 import java.util.Arrays;
 import java.util.List;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
-import org.mockito.Mock;
 
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 @RunWith(Parameterized.class)
 public class IntelligentLinkingTest {
 
-    @Mock private EventBus eventBus;
     private final String input, expected;
     private final Styliser styliser;