+ if (this._provenance != temp._provenance) {
+ thcycle=org.castor.util.CycleBreaker.startingToCycle(this._provenance);
+ tmcycle=org.castor.util.CycleBreaker.startingToCycle(temp._provenance);
+ if (thcycle!=tmcycle) {
+ if (!thcycle) { org.castor.util.CycleBreaker.releaseCycleHandle(this._provenance); };
+ if (!tmcycle) { org.castor.util.CycleBreaker.releaseCycleHandle(temp._provenance); };
+ return false;
+ }
+ if (!thcycle) {
+ if (!this._provenance.equals(temp._provenance)) {
+ org.castor.util.CycleBreaker.releaseCycleHandle(this._provenance);
+ org.castor.util.CycleBreaker.releaseCycleHandle(temp._provenance);
+ return false;
+ }
+ org.castor.util.CycleBreaker.releaseCycleHandle(this._provenance);
+ org.castor.util.CycleBreaker.releaseCycleHandle(temp._provenance);
+ }
+ }
+ } else if (temp._provenance != null)