Description Hollis Waite 2009-01-10 16:09:01 EST

Build ID: I20080617-2000

Steps To Reproduce:
import java.util.Collections;
import java.util.Iterator;

public class Test {
  void foo() {
    for (
      Iterator iter = Collections.emptySet().iterator();
      iter.hasNext();
    ) {
      iter.next().toString();
      String.valueOf(iter.hasNext() ? "x" : "y");
    }
  }
}

becomes

import java.util.Collections;

public class Test {
  void foo() {
    for (Object element : Collections.emptySet()) {
      element.toString();
      String.valueOf(iter.hasNext() ? "x" : "y");
    }
  }
}

More information:
The cleanup seems to update code when there is only a single reference to iterator.  Things go bad when subsequent refs are in ternary conditions.