java - cannot find symbol -method getvalue (); maybe you meant : intValue -
import java.util.arraylist; public class averager { private arraylist list; public averager() { list = new arraylist(); } public void addgrades(int test, int quiz) { list.add(new integer(test)); list.add(new integer(test)); list.add(new integer(quiz)); } public double getaverage() { int sum = 0; for(int = 0; < list.size(); i++) { sum += ((integer)list.get(i)).getvalue(); } return sum / list.size(); } }
integer class not have getvalue() method. there intvalue() method. arithmetic operations don't have call - java autoboxing:
sum += (integer)list.get(i);
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