HI, I have create my iPhone apps but i have a problem. I have a classViewController where i have implemented my program. I must alloc 3 NSMutableArray but i don't want do it in a grapich methods. There isn't a constructor like java for my class? Thanks so much and sorry for my english XP

// I want put it in a method like constructor java

arrayPosizioni = [[NSMutableArray alloc]init];
nomePosizioneCorrente = [NSString stringWithFormat:@"noPosition"];