Fix migration log being sent to the console twice

common/src/main/java/me/lucko/luckperms/common/commands/misc/ExportCommand.java

@@ -110,7 +110,12 @@ public class ExportCommand extends SingleCommand {
 
     @Override
     public CommandResult execute(LuckPermsPlugin plugin, Sender sender, List<String> args, String label) {
-        Consumer<String> log = s -> Message.EXPORT_LOG.send(sender, s);
+        Consumer<String> log = s -> {
+            Message.EXPORT_LOG.send(sender, s);
+            if (!sender.isConsole()) {
+                Message.EXPORT_LOG.send(plugin.getConsoleSender(), s);
+            }
+        };
 
         File f = new File(plugin.getDataDirectory(), args.get(0));
         if (f.exists()) {

common/src/main/java/me/lucko/luckperms/common/commands/sender/AbstractSender.java

@@ -86,7 +86,8 @@ public class AbstractSender<T> implements Sender {
         return false;
     }
 
-    private boolean isConsole() {
+    @Override
+    public boolean isConsole() {
         return this.uuid.equals(Constants.CONSOLE_UUID) || this.uuid.equals(Constants.IMPORT_UUID);
     }
 

common/src/main/java/me/lucko/luckperms/common/commands/sender/Sender.java

@@ -78,4 +78,11 @@ public interface Sender {
      */
     boolean hasPermission(Permission permission);
 
+    /**
+     * Gets whether this sender is the console
+     *
+     * @return if the sender is the console
+     */
+    boolean isConsole();
+
 }