The query validator accept wildcards ('*') for other aggregator functions than COUNT.

This has lead to incorrect numbers in the thread column for the 'contention-by-address' view. The current definition is:

SELECT address, FIRST(monitorClass), UNIQUE(*), MAX(duration) AS M FROM JavaMonitorEnter

It should be:

SELECT address, FIRST(monitorClass), UNIQUE(eventThread), MAX(duration) AS M FROM JavaMonitorEnter