LazyIterator       33 third_party/protobuf/java/src/main/java/com/google/protobuf/FieldSet.java import com.google.protobuf.LazyField.LazyIterator;
LazyIterator      197 third_party/protobuf/java/src/main/java/com/google/protobuf/FieldSet.java       return new LazyIterator<FieldDescriptorType>(