Remove unnecessary caching.

        }

    }

    // The word cache here is a stopgap bandaid to help the catastrophic performance

    // of this method. Since it performs direct, unbuffered random access to the file and

    // may be called hundreds of thousands of times, the resulting performance is not

    // reasonable without some kind of cache. Thus:

    private static TreeMap<Integer, WeightedString> wordCache =

            new TreeMap<Integer, WeightedString>();

    /**

     * Finds, as a string, the word at the address passed as an argument.

     *

    /* package for tests */ static WeightedString getWordAtAddress(

            final FusionDictionaryBufferInterface buffer, final int headerSize, final int address,

            final FormatOptions formatOptions) {

        final WeightedString cachedString = wordCache.get(address);

        if (null != cachedString) return cachedString;

        final WeightedString result;

        final int originalPointer = buffer.position();

        buffer.position(address);

                    formatOptions);

        }

        wordCache.put(address, result);

        buffer.position(originalPointer);

        return result;

    }

    public static FusionDictionary readDictionaryBinary(final BinaryDictReader reader,

            final FusionDictionary dict) throws FileNotFoundException, IOException,

            UnsupportedFormatException {

        // clear cache

        wordCache.clear();

        // if the buffer has not been opened, open the buffer with bytebuffer.

        if (reader.getBuffer() == null) reader.openBuffer(