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