// "Replace 'for each' loop with iterator 'for' loop" "true" import java.util.Iterator; public class CodeBlockBody { void foo(Iterator<Integer> it,Iterator<Integer> it1) { for (Iterator<Integer> it2 = it1; it2.hasNext(); ) { Integer integer = it2.next(); System.out.println(integer + " a"); // a comment System.out.println(integer + " b"); } } }