How Do I Display All The Columns Of A Table Through Varray

Code :


declare
type abc is varray(4) of a%rowtype;
v1 abc;
cursor c1 is select * from a;
l_display a%rowtype;

begin
v1 := abc();
for rec in c1
loop
v1.extend();
fetch c1 bulk collect into v1 ;

end loop;
l_display := v1.first();
while l_display is not null
loop
dbms_output.put_line(v1(l_display));
l_display:= v1.next(l_display);
end loop;
end;

i need to display all the columns that was fetched from cursor to varray.
This was one of the method which i tried.Although this code gave me a error.Please suggest any other method to display the columns of varray.