Formatting MapList indent

[HSGamer]

My code:

        Config config = new PluginConfig(this, "config.yml");

        if (config.getConfig().isSet("test-path"))
            config.getConfig().getMapList("test-path").forEach(map -> map.forEach((o, o2) -> System.out.println(o + ": " + o2)));

        List<Map<String, Object>> mapList = new ArrayList<>();

        Map<String, Object> map1 = new HashMap<>();
        map1.put("1", "test1");
        map1.put("2", "test2");
        map1.put("3", "test3");
        mapList.add(map1);
        Map<String, Object> map2 = new HashMap<>();
        map2.put("4", "test1");
        map2.put("5", "test2");
        map2.put("6", "test3");
        mapList.add(map2);
        Map<String, Object> map3 = new HashMap<>();
        map3.put("7", "test1");
        map3.put("8", "test2");
        map3.put("9", "test3");
        mapList.add(map3);
        config.getConfig().set("test-path", mapList);

        config.saveConfig();

• When running this code, the file will be saved like this

test-path:
  -
  '1': test1
  '2': test2
  '3': test3
  -
  '4': test1
  '5': test2
  '6': test3
  -
  '7': test1
  '8': test2
  '9': test3

• Instead of

test-path:
- '1': test1
  '2': test2
  '3': test3
- '4': test1
  '5': test2
  '6': test3
- '7': test1
  '8': test2
  '9': test3

• A simple fix for this is to remove this line

[Carleslc]

This is the intended behaviour since version 1.7.1, where list indentation is the same as YamlConfiguration.options().indent() (2 by default).

Maybe an indentList option can be added to YamlConfigurationOptions to allow this customization.

[Carleslc]

The default behaviour was not working properly, so the fix and the indentList option has been released in 1.7.3. See #52 for further details.

Now your example is formatted by default as follows:

test-path:
  - '1': test1
    '2': test2
    '3': test3
  - '4': test1
    '5': test2
    '6': test3
  - '7': test1
    '8': test2
    '9': test3

You can remove the extra indent to match your example expected output setting indentList to 0.