TODO GH: Should this be a list of failure objects that has more info or
perhaps a custom exception with the info? (timestamp, bean name, attribute name)
TODO GH: Should this be all failures, retrieval failures, what about set failures?
TODO GH: Should this be genericised for the server proxy objects?
getFailures() -
Method in class org.mc4j.ems.impl.jmx.connection.bean.DMBean
This will run the query, creating our internal bean representation
as needed and return the full list of both previously and newly
mapped beans from the corresponding query.