private boolean jj_3_6() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_24()) {
    jj_scanpos = xsp;
    if (jj_3R_25()) {
    jj_scanpos = xsp;
    if (jj_3R_26()) return true;
    }
    }
    return false;
  }