return inputStream.read();
    }

    /**
     * Reads up to len bytes of data from the input stream into an array of bytes.
     *
     * @param b the buffer into which the data is read
     * @param off the start offset in array b at which the data is written
     * @param len the maximum number of bytes to read

            posInc = 1;
        }
    }

    void processPrevSynonym(final int endOffset, final int limitOffset) {
        int startOffset = endOffset - 1;
        for (int len = 1; len < n && startOffset >= limitOffset; len++) {
            queue.add(new MyToken(block.substring(startOffset, endOffset), startOffset, endOffset, 0));
            startOffset--;
        }
    }