#450 Fix copying of JAR files to plugin folder

- Create SettingsMigrationService#copyFileFromResource (inspired from CustomSettings)
- Use new method to copy missing files in plugin folder from JAR
- Create YamlFileConfiguration inside NewSetting: FileConfiguration object provided by JavaPlugin#getConfig() sets default values from the JAR's config.yml :(
- Change ConsoleLogger to take logger from plugin (work in progress)

src/main/java/fr/xephi/authme/ConsoleLogger.java

@@ -1,16 +1,16 @@
 package fr.xephi.authme;
 
 import com.google.common.base.Throwables;
-import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.util.StringUtils;
-import fr.xephi.authme.util.Wrapper;
 
+import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.StandardOpenOption;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.logging.Logger;
 
 /**
  * The plugin's static logger.
@@ -19,21 +19,31 @@ public final class ConsoleLogger {
 
     private static final String NEW_LINE = System.getProperty("line.separator");
     private static final DateFormat DATE_FORMAT = new SimpleDateFormat("[MM-dd HH:mm:ss]");
-
-    private static Wrapper wrapper = Wrapper.getInstance();
+    private static Logger logger;
+    private static boolean useLogging = false;
+    private static File logFile;
 
     private ConsoleLogger() {
         // Service class
     }
 
+    public static void setLogger(Logger logger) {
+        ConsoleLogger.logger = logger;
+    }
+
+    public static void setLoggingOptions(boolean useLogging, File logFile) {
+        ConsoleLogger.useLogging = useLogging;
+        ConsoleLogger.logFile = logFile;
+    }
+
     /**
      * Print an info message.
      *
      * @param message String
      */
     public static void info(String message) {
-        wrapper.getLogger().info(message);
-        if (Settings.useLogging) {
+        logger.info(message);
+        if (useLogging) {
             writeLog(message);
         }
     }
@@ -44,8 +54,8 @@ public final class ConsoleLogger {
      * @param message String
      */
     public static void showError(String message) {
-        wrapper.getLogger().warning(message);
-        if (Settings.useLogging) {
+        logger.warning(message);
+        if (useLogging) {
             writeLog("ERROR: " + message);
         }
     }
@@ -61,7 +71,7 @@ public final class ConsoleLogger {
             dateTime = DATE_FORMAT.format(new Date());
         }
         try {
-            Files.write(Settings.LOG_FILE.toPath(), (dateTime + ": " + message + NEW_LINE).getBytes(),
+            Files.write(logFile.toPath(), (dateTime + ": " + message + NEW_LINE).getBytes(),
                 StandardOpenOption.APPEND,
                 StandardOpenOption.CREATE);
         } catch (IOException ignored) {
@@ -74,7 +84,7 @@ public final class ConsoleLogger {
      * @param th The Throwable whose stack trace should be logged
      */
     public static void writeStackTrace(Throwable th) {
-        if (Settings.useLogging) {
+        if (useLogging) {
             writeLog(Throwables.getStackTraceAsString(th));
         }
     }