Arraylist is a class in java.
A constructor must be made for adding the data
Initialization:
ArrayList
Adding data:
list.add(new Student(matric, name, totalpoint, totalCH, gpa, cgpa));
Retrieving data:
double cgpa= student.getCGPA();
Update data:
student.setTotalPoint(tp);
To go through the list / iterating through the list :
for (senior student : list2)
{ //to do code here
}
Getting list size/length:
int s= list2.size();
Getting specific element of list:
for(int i =0; i
{ list.get(i).getcgpa()
}
Swapping element of list:
list.set(i, list.get(i+1)); // listname.set(list index, new element)
Printing list:
for(senior l: list)
System.out.println(l.toString()); // where t.String method is the method in Student constructor