  Stationary Josephson tunnel current $I_{c}$ between superconductors with
$d$-wave order parameter symmetry and charge-density-wave (CDW) partial gapping
was analyzed in the two-dimensional model appropriate to high-$T_{c}$ cuprates.
It was shown that, in certain experimental setups, due to the peculiar overlap
of superconducting and CDW gaps in the momentum space, the dependence of
$I_{c}$ on the CDW parameters may be strongly nonmonotonic. Hence, we suggested
that $I_{c}$ measurements in the wide range of dopings can serve as an
indicator of CDW existence in the pseudogap regions of the cuprate phase
diagrams. Besides, the orientation $I_{c}$-dependences were analyzed.
