java - need to save all the values coming in for loop? - 


if (username.equals(registereduser)) {     jsonarray nameobject = msg.getjsonarray("namelist");      (int j = 0; j < nameobject.length(); j++) {         jsonobject name = nameobject.getjsonobject(j);         username        = name.getstring("firstname");         userweight      = name.getstring("weight");         weight          = double.parsedouble(userweight);     } }

here need save username , weight coming within loop , convert userweight in double ,and extracting save values within same class??

your version:

arraylist<string> username = new arraylist<string>();  arraylist<double> weight = new arraylist<double>();   if (username.equals(registereduser)) {     jsonarray nameobject = msg.getjsonarray("namelist");      (int j = 0; j < nameobject.length(); j++) {         jsonobject name = nameobject.getjsonobject(j);         username        = name.getstring("firstname");         userweight      = name.getstring("weight");         weight          = double.parsedouble(userweight);         username.add(username);         weight.add(weight);     } }

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