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java.lang.NullPointerException: 	at com.datastax.driver.mapping.ReflectionMapper$EnumMapper.getValue(ReflectionMapper.java:122)	at com.datastax.driver.mapping.Mapper.saveQuery(Mapper.java:126)	at com.datastax.driver.mapping.Mapper.save(Mapper.java:143)	at com.mobileiron.cassandra.Test.main(Test.java:75)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)