Update configme (#1631)

* Upgrade to ConfigMe 1.0.1
* Use ConfigMe reader whenever possible, minor simplifications

src/main/java/fr/xephi/authme/service/yaml/YamlFileResourceProvider.java

@@ -1,7 +1,8 @@
 package fr.xephi.authme.service.yaml;
 
+import ch.jalu.configme.exception.ConfigMeException;
+import ch.jalu.configme.resource.PropertyReader;
 import ch.jalu.configme.resource.YamlFileResource;
-import org.yaml.snakeyaml.parser.ParserException;
 
 import java.io.File;
 
@@ -15,16 +16,32 @@ public final class YamlFileResourceProvider {
 
     /**
      * Creates a {@link YamlFileResource} instance for the given file. Wraps SnakeYAML's parse exception
-     * into an AuthMe exception.
+     * thrown when a reader is created into an AuthMe exception.
      *
      * @param file the file to load
      * @return the generated resource
      */
     public static YamlFileResource loadFromFile(File file) {
-        try {
-            return new YamlFileResource(file);
-        } catch (ParserException e) {
-            throw new YamlParseException(file.getPath(), e);
+        return new AuthMeYamlFileResource(file);
+    }
+
+    /**
+     * Extension of {@link YamlFileResource} which wraps SnakeYAML's parse exception into a custom
+     * exception when a reader is created.
+     */
+    private static final class AuthMeYamlFileResource extends YamlFileResource {
+
+        AuthMeYamlFileResource(File file) {
+            super(file);
+        }
+
+        @Override
+        public PropertyReader createReader() {
+            try {
+                return super.createReader();
+            } catch (ConfigMeException e) {
+                throw new YamlParseException(getFile().getPath(), e);
+            }
         }
     }
 }