YamlConfigurationOptions extends FileConfigurationOptions { public int indent() { return this.indent; } protected  YamlConfigurationOptions(final YamlConfiguration configuration); @Override YamlConfiguration configuration(); @Override YamlConfigurationOptions copyDefaults(final boolean value); @Override YamlConfigurationOptions pathSeparator(final char value); @Override YamlConfigurationOptions header(final String value); @Override YamlConfigurationOptions copyHeader(final boolean value); int indent(); YamlConfigurationOptions indent(final int value); @Override boolean equals(Object o); @Override int hashCode();  }
@Test void indent() { final YamlConfiguration configuration = new YamlConfiguration(); final YamlConfigurationOptions options = new YamlConfigurationOptions(configuration); MatcherAssert.assertThat( "Default indent is not 2!", options.indent(), new IsEqual<>(2) ); options.indent(4); MatcherAssert.assertThat( "Indent has not changed!", options.indent(), new IsEqual<>(4) ); }