jopohl urh-186
jopohl urh-186: a task in LegoFlow-SWE (Harbor dataset). The method must return 0 (falsy) on success and a non‑zero value on any failure.
The task
The method must **return 0 (falsy) on success** and a non‑zero value on any failure.
Part of Lego-X/LegoFlow-SWE.