What are for-each expressions in Java translated to? [duplicate]

Answer 1

It gets translated to below code snippet, and objectWithList.getList() is called only once.

for (Iterator i = objectWithList.getList().iterator(); i.hasNext();) {
    SomeListElement e = (SomeListElement) i.next();
}

Answer 2

Its equivalent to

for(Iterator<SomeListElement> i = objectWithList.getList().iterator(); 
                                                              i.hasNext(); ) {
  SomeListElement element = i.next();
  //access element here
}