private void initCurrentSheetHolder(WriteSheet writeSheet) {
        writeSheetHolder = new WriteSheetHolder(writeSheet, writeWorkbookHolder);
        writeTableHolder = null;
        currentWriteHolder = writeSheetHolder;
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("CurrentConfiguration is writeSheetHolder");
        }
    }
Initializes the current sheet holder with the provided WriteSheet.

@param writeSheet The sheet configuration for writing.
fastexcel-core/src/main/java/cn/idev/excel/context/WriteContextImpl.java