/** * @return the path as a string which represents the call hierarchy */ @Override public String toString() { if (parent == null) { return ""; } if (ROOT_PATH.equals(parent)) { return segment.toString(); } return parent.toString() + segment.toString(); }
/** * @return the path as a string which represents the call hierarchy */ @Override public String toString() { if (parent == null) { return ""; } if (ROOT_PATH.equals(parent)) { return segment.toString(); } return parent.toString() + segment.toString(); }