public static void reset() {
        settings = null;
    }
@Test public void
    reset_sets_static_json_schema_validator_settings_to_null() {
        // Given
        JsonSchemaValidator.settings = new JsonSchemaValidatorSettings();

        // When
        JsonSchemaValidator.reset();

        // Then
        try {
            assertThat(JsonSchemaValidator.settings, nullValue());
        } finally {
            JsonSchemaValidator.settings = null;
        }
    }