displays the items stored in the queue . concode_field_sep Node rear concode_elem_sep Node front concode_field_sep boolean isEmpty concode_elem_sep void insert concode_elem_sep boolean isFull concode_elem_sep void frontDisplay concode_elem_sep void rearDisplay concode_elem_sep State remove concode_elem_sep State remove
void function ( ) { Node loc0 = front ; while ( loc0 != null ) { System . out . println ( loc0 . toString ( ) ) ; loc0 = loc0 . getNext ( ) ; } }