Description Ed Merks 2007-03-22 16:54:55 EDT

This is a follow up to https://bugs.eclipse.org/bugs/show_bug.cgi?id=176283.

Simplified test case:
  void foo(List<Object> l, boolean b) {
        for (Object o: l) {
          if (b) {
                if (o != null) {
                  return;
                }
          } else {
                System.out.println(o.toString()); // warning here
          }
        }
  }

Contrast with:
  void bar(List<Object> l, boolean b) {
        Iterator<Object> i = l.iterator();
        Object o;
        while (i.hasNext()) {
          o = i.next();
          if (b) {
                if (o != null) {
                  return;
                }
          } else {
                System.out.println(o.toString()); // silent
          }
        }
  }