private static UserDefinedJsonSchemaConfiguration createIgnoreSchema(String ignoredFileUrl) {
    UserDefinedJsonSchemaConfiguration schemaConfiguration = new UserDefinedJsonSchemaConfiguration(
      JsonBundle.message("schema.widget.no.schema.label"),
      JsonSchemaVersion.SCHEMA_4,
      "",
      true,
      Collections.singletonList(new UserDefinedJsonSchemaConfiguration.Item(ignoredFileUrl, false, false))
    );
    schemaConfiguration.setIgnoredFile(true);
    return schemaConfiguration;
  }
private static UserDefinedJsonSchemaConfiguration createIgnoreSchema(String ignoredFileUrl)