/** The key of the configuration. e.g. 100 */
    String INDEX_REINDEX_SIZE = "index.reindex.size";

    /** The key of the configuration. e.g. {"source":{"index":"__SOURCE_INDEX__","size":__SIZE__},"dest":{"index":"__DEST_INDEX__"},"script":{"source":"__SCRIPT_SOURCE__"}} */
    String INDEX_REINDEX_BODY = "index.reindex.body";

    /** The key of the configuration. e.g. adaptive */

image/jpeg=jpg\n\

# Number of documents to process per reindex operation.
index.reindex.size=100
# Request body template for reindex operations.
index.reindex.body={"source":{"index":"__SOURCE_INDEX__","size":__SIZE__},"dest":{"index":"__DEST_INDEX__"},"script":{"source":"__SCRIPT_SOURCE__"}}
# Requests per second for reindex operations ("adaptive" for auto).
index.reindex.requests_per_second=adaptive
# Whether to refresh the index after reindexing.

     */
    public boolean reindex(final String fromIndex, final String toIndex, final boolean waitForCompletion) {
        final String template = """
                {"source":{"index":"__SOURCE_INDEX__","size":__SIZE__},"dest":{"index":"__DEST_INDEX__"}}
                """;
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String source = template //
                .replace("__SOURCE_INDEX__", fromIndex)//

ppedHandler","documentMode","simulate","attaches","dataHolder","mouseenter","mouseleave","pointerenter","pointerleave","orig","related","rnoInnerhtml","rchecked","rcleanScript","manipulationTarget","disableScript","restoreScript","cloneCopyEvent","dest","udataOld","udataCur","domManip","collection","hasScripts","iNoClone","valueIsFunction","html","_evalUrl","keepData","cleanData","dataAndEvents","deepDataAndEvents","srcElements","destElements","inPage","detach","append","prepend","insertBefore",...

",LL:"D MMMM YYYY",LLL:"D MMMM YYYY H:mm",LLLL:"dddd, D MMMM YYYY H:mm"},calendar:{sameDay:"[azi la] LT",nextDay:"[m\xe2ine la] LT",nextWeek:"dddd [la] LT",lastDay:"[ieri la] LT",lastWeek:"[fosta] dddd [la] LT",sameElse:"L"},relativeTime:{future:"peste %s",past:"%s \xeen urm\u0103",s:"c\xe2teva secunde",ss:Yr,m:"un minut",mm:Yr,h:"o or\u0103",hh:Yr,d:"o zi",dd:Yr,w:"o s\u0103pt\u0103m\xe2n\u0103",ww:Yr,M:"o lun\u0103",MM:Yr,y:"un an",yy:Yr},week:{dow:1,doy:7}});var fr=[/^\u044f\u043d\u0432/i,/^\...