// based on Robin Haberkorn's exampleint a[0][2]; // instantiate arraysnew int[2] @=> a["foo"];new int[2] @=> a["bar"]; // fill them23 => a["foo"][0];24 => a["foo"][1];32 => a["bar"][0];42 => a["bar"][1]; // test themif( a["foo"][0] == 23 && a["bar"][1] == 42 )    <<< "success" >>>;