rs.addRule(new ElementSelector("configuration/property"), new PropertyAction());
rs.addRule(new ElementSelector("configuration/substitutionProperty"),
new PropertyAction());
rs.addRule(new ElementSelector("configuration/timestamp"), new TimestampAction());
rs.addRule(new ElementSelector("configuration/shutdownHook"), new ShutdownHookAction());
rs.addRule(new ElementSelector("configuration/define"), new DefinePropertyAction());
// the contextProperty pattern is deprecated. It is undocumented
// and will be dropped in future versions of logback