thats easy , i do that all the time
int legCount = 0; // create the int to total the legs
for ( int i = 0; i < pets.size(); i++){
legCount += pets.get(i).getLegs(); // use the get(i)...
Type: Posts; User: wolfgar
Re: looping through an ArrayList of objects with their own attributes
thats easy , i do that all the time
int legCount = 0; // create the int to total the legs
for ( int i = 0; i < pets.size(); i++){
legCount += pets.get(i).getLegs(); // use the get(i)...