RuntimeException thrown when broker is not available
on the provided host port.BrokerRunning.setEnvironmentVariableOverrides(Map).RUN_LONG_INTEGRATION_TESTS) is not present or does not have
the value that Boolean.parseBoolean(String) evaluates to true.ExecutionCondition to skip long running tests unless an environment
variable or property is set.ExecutionCondition.BrokerRunning.isRunningWithEmptyQueues(String...) method.