cgeo/c-geo-opensource — comment on commit bc5309a0c0797eabaac834d971d27298fa8d786e
File:  line 0
By blafoo:

@samueltardieu *Ooops* Without ```equals()``` and ```hashCode()``` the ```Set``` can't work normally as expected. Both methods are missing. Luckily this set is "protected" by the set of geocodes so it works by accident as expected.