table[r*__node_size + offset__hash] = 0;
    private final void INIT_NODE(int r, int lev, int lo, int hi, int next) {        table[r*__node_size + offset__hash] = 0;        table[r*__node_size + offset__next] = next;        table[r*__node_size + offset__low] = lo | (lev << LEV_LPOS);        table[r*__node_size + offset__high] = hi | ((lev << (LEV_HPOS-LEV_LBITS)) & LEV_HMASK);    }