Arrays.fill(alphaLen, -1);
    private void init() {        nodeKind = new short[NODE_SIZE];        treeLevel = new short[NODE_SIZE];        next = new int[NODE_SIZE];        Arrays.fill(next, -1);        nodeName = new int[NODE_SIZE];        alpha = new int[NODE_SIZE];        alphaLen = new int[NODE_SIZE];        characters = new char[CHAR_BUF_SIZE];        attrName = new int[ATTR_SIZE];        attrParent = new int[ATTR_SIZE];        attrValue = new String[ATTR_SIZE];        namespaceCode = new int[5];        namespaceParent = new int[5];                references = new NodeProxy[REF_SIZE];        treeLevel[0] = 0;        nodeKind[0] = Node.DOCUMENT_NODE;        document = this;    }