java.lang.Throwable = backtrace,depth,suppressedExceptions,stackTrace
java.lang.StackTraceElement = declaringClassObject,format
sun.util.calendar.ZoneInfo = rawOffset,rawOffsetDiff,checksum,dstSavings,transitions,offsets,simpleTimeZoneParams,willGMTOffsetChange,dirty
java.lang.Enum = internal,ENUM$VALUES
groovy.lang.MetaClass = metaClass
