if(defined($this->{'_stdout'}))
{
    local *REAL_STDOUT;
    *REAL_STDOUT = $this->{'_stdout'};
    open(STDOUT, ">&REAL_STDOUT") or warn "Couldn't restore STDOUT: $!";
    print STDOUT "STDOUT restored\n";
    undef($this->{'_stdout'});
}
if(defined($this->{'_stderr'}))
{
    local *REAL_STDERR;
    *REAL_STDERR = $this->{'_stderr'};
    open(STDERR, ">&REAL_STDERR") or warn "Couldn't restore STDERR: $!";
    print STDOUT "(STDERR restored)\n";
    print STDERR "STDERR restored\n";
    undef($this->{'_stderr'});
}