ultMeterObservationHandler.createTags',
'ionStart',
'.observation/Observation$Context.getLowCardinalityKeyValues',
'EHandler$FirstMatchingCompositeObservationHandler.onStart',
':SimpleObservation.notifyOnObservationStarted',
'Lstart',
'Nop',
' jakarta/servlet/http/HttpServlet.service',
'"va.io.ByteArrayOutputStream',
'%lang.Object[]',
'*String',
'%nio.HeapByteBuffer',
'-CharBuffer',
'%util.ArrayList',
'3$Itr',
'*HashMap$Node[]',
'*LinkedHashMap',
'*Spliterators$IteratorSpliterator',
'*TreeMap$KeyIterator',
