*             This nested class is kept for backward compatibility.
     */
    @Deprecated
    public static class TimeoutSettings extends org.codelibs.fess.suggest.settings.TimeoutSettings {
        /**
         * Constructs a new {@link TimeoutSettings}.
         */
        public TimeoutSettings() {
            super();
        }
    }

        assertEquals("100s", builder.timeoutSettings.scrollTimeout);
        assertEquals("50s", builder.timeoutSettings.searchTimeout);
        assertEquals("200s", builder.timeoutSettings.indexTimeout);
        assertEquals("300s", builder.timeoutSettings.bulkTimeout);
        assertEquals("150s", builder.timeoutSettings.indicesTimeout);
        assertEquals("250s", builder.timeoutSettings.clusterTimeout);
    }

    @Test