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 TextUtil.normalizeText(reader).initialCapacity(initialBufferSize).maxAlphanumTermSize(maxAlphanumTermSize)
                            .maxSymbolTermSize(maxSymbolTermSize).duplicateTermRemoved(replaceDuplication).spaceChars(spaceChars).execute();
                }
                return ReaderUtil.readText(reader);
            }
        } catch (final TikaException e) {
            throw e;