AureSSON algorithm fails with Generalized Unnumbered end points

[oscargdd]

When the end points are generalized endpoints, but not IPv4, the following expection appears:

11:10:07.091 [Thread-6] INFO PCEServer - EP.getOT()==ObjectParameters.PCEP_OBJECT_TYPE_GENERALIZED_ENDPOINTS
11:10:07.159 [Thread-6] WARN PCEServer - Computation failed: java.lang.NullPointerException || java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:206)
at es.tid.pce.computingEngine.RequestProcessorThread.run(RequestProcessorThread.java:748)
Caused by: java.lang.NullPointerException
at es.tid.pce.computingEngine.algorithms.sson.AURE_SSON_algorithm.call(AURE_SSON_algorithm.java:187)
at es.tid.pce.computingEngine.algorithms.sson.AURE_SSON_algorithm.call(AURE_SSON_algorithm.java:59)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at es.tid.pce.computingEngine.RequestProcessorThread.run(RequestProcessorThread.java:747)
|| ,MAXTIME: 120000