this.maxSymbolTermSize = maxSymbolTermSize;
            return this;
        }

        public TextNormalizeContext duplicateTermRemoved(final boolean duplicateTermRemoved) {
            this.duplicateTermRemoved = duplicateTermRemoved;
            return this;
        }

        public TextNormalizeContext spaceChars(final int[] spaceChars) {
            this.spaceChars = spaceChars;

        return new TextNormalizeContext(reader).initialCapacity(initialCapacity).maxAlphanumTermSize(maxAlphanumTermSize)
                .maxSymbolTermSize(maxSymbolTermSize).duplicateTermRemoved(removeDuplication).execute();
    }