|  line  | 
 l  | 
 !l&&r  | 
 !l&&!r  | 
 condition  | 
 
| 
142
 | 
 0  | 
 0  | 
 1  | 
 $self->_has_clients || $self->_has_users || ($args->{'verify_client_cb'} || $args->{'verify_user_password_cb'} || $args->{'store_access_token_cb'} || $args->{'verify_access_token_cb'})  | 
 
| 
173
 | 
 4  | 
 4  | 
 8  | 
 not exists $self->clients->{$client_id} && exists $self->users->{$username} or $client_secret ne $self->clients->{$client_id}{'client_secret'}  | 
 
| 
 | 
 8  | 
 4  | 
 4  | 
 not exists $self->clients->{$client_id} && exists $self->users->{$username} or $client_secret ne $self->clients->{$client_id}{'client_secret'} or $password ne $self->users->{$username}  |