Iteration loop inside another loop

Question

Is there any way I can use an Iterator inside another loop? I am asking this because I can't find a way to bring the iterator at the start of the list again after the first loop is done and therefore at a second loop the iter.hasNext() will give me false

Iterator iter = list.iterator();
for (int i=0;i<30;i++)
{
 while (iter.hasNext())
 {
  ...
 }

}

Answer 1

Iterator iter;
for (int i=0;i<30;i++)
{
    iter = list.iterator();
    while (iter.hasNext())
     {
      ...
     }

}