AbstractMethodError if underscore method defined without property method

[hcoles]

Does not fail cleanly if an underscore method is defined but the corresponding property method is forgotten.

java.lang.AbstractMethodError: Method com/foo/qualitymodel/ws/TimedMeasuresBuilder__quickbuilder__._ProjectKey()Ljava/lang/String; is abstract at com.foo.qualitymodel.ws.TimedMeasuresBuilder__quickbuilder__._ProjectKey(Unknown Source) at com.foo.qualitymodel.ws.NCRMetricsServiceTest$TimedSeed.generate(NCRMetricsServiceTest.java:124) at com.foo.qualitymodel.ws.NCRMetricsServiceTest$TimedSeed.generate(NCRMetricsServiceTest.java:1) at com.foo.qualitymodel.ws.TimedMeasuresBuilder__quickbuilder__.build(Unknown Source) at com.foo.qualitymodel.ws.TimedMeasuresBuilder__quickbuilder__.build(Unknown Source) at org.pitest.quickbuilder.common.Sequences.buildAll(Sequences.java:33) at com.foo.qualitymodel.ws.TimedMeasuresBuilder__quickbuilder__.buildAll(Unknown Source) at com.foo.qualitymodel.ws.NCRMetricsServiceTest.shouldUseLatestMeasureFromDay(NCRMetricsServiceTest.java:72)