* Get the value for the key 'indexer.data.max.delete.cache.size'. <br>
     * The value is, e.g. 100 <br>
     * comment: Maximum delete cache size for data in the indexer.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexerDataMaxDeleteCacheSize();

    /**
     * Get the value for the key 'indexer.data.max.delete.cache.size' as {@link Integer}. <br>

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