getLeafByLeft     709 third_party/protobuf/java/src/main/java/com/google/protobuf/RopeByteString.java       next = getLeafByLeft(root);
getLeafByLeft     729 third_party/protobuf/java/src/main/java/com/google/protobuf/RopeByteString.java           LiteralByteString result = getLeafByLeft(breadCrumbs.pop().right);