/guava/guava/src/com/google/common/collect/TreeRangeMap.java
return iterator( ) ;
return entryIterator ( ) ;
@Override Map<Range<K>, V> map() { return SubRangeMapAsMap.this; } @Override public Iterator<Entry<Range<K>, V>> iterator() { <extra_id_0> } @Override public boolean retainAll(Collection<?> c) { return removeEntryIf(not(in(c))); } @Override