You can use the BrokerAdminClient.getActivityTraces method to obtain an array of BrokerTraceEvent objects. You must supply the sequence number of the first trace event to be retrieved and the number of milliseconds to wait if no trace information is available.

The first time you invoke this method, the sequence number should be set to zero. On subsequent invocations of this method, you should set the sequence number one plus the value of the last trace event's sequence number.