Add MetadataParser#read helper methods that use the inbuilt Gson builder

src/main/java/org/spongepowered/plugin/metadata/builtin/MetadataParser.java

@@ -48,6 +48,18 @@ public static GsonBuilder gsonBuilder() {
                 ;
     }
 
+    /**
+     * Reads a {@link MetadataContainer container} from a given {@link Path path} using the default {@link Gson deserializer}
+     * (retrieved from {@link #gsonBuilder()}).
+     *
+     * @param path The path
+     * @return The container
+     * @throws IOException if the container fails to be read
+     */
+    public static MetadataContainer read(final Path path) throws IOException {
+        return MetadataParser.read(path, MetadataParser.gsonBuilder().create());
+    }
+
     /**
      * Reads a {@link MetadataContainer container} from a given {@link Path path} with configured {@link Gson deserializer}.
      * <p>
@@ -66,6 +78,18 @@ public static MetadataContainer read(final Path path, final Gson gson) throws IO
         }
     }
 
+    /**
+     * Reads a {@link MetadataContainer container} from a given {@link Reader reader} using the default {@link Gson deserializer}
+     * (retrieved from {@link #gsonBuilder()}).
+     *
+     * @param reader The reader
+     * @return The container
+     * @throws IOException if the container fails to be read
+     */
+    public static MetadataContainer read(final Reader reader) throws IOException {
+        return MetadataParser.read(reader, MetadataParser.gsonBuilder().create());
+    }
+
     /**
      * Reads a {@link MetadataContainer container} from a given {@link Reader reader} with configured {@link Gson deserializer}.
      * <p>