container/activities/src/main/java/org/mobicents/slee/container/management/jmx/ActivityManagementMBeanImpl.java
public void setTimeBetweenLivenessQueries(long set) {
		acFactory.getConfiguration().setTimeBetweenLivenessQueries(set);
		if (set == 0) {
			cancelLivenessQuery();
		}
		else {
			if (scheduledFuture == null) {
				scheduleLivenessQuery();
			}
		}
	}
public void setTimeBetweenLivenessQueries(long set) {
		acFactory.getConfiguration().setTimeBetweenLivenessQueries(set);
		if (set == 0) {
			cancelLivenessQuery();
		}
		else {
			if (scheduledFuture == null) {
				scheduleLivenessQuery();
			}
		}
	}
/*
(non-Javadoc)
@see org.mobicents.slee.container.management.jmx.ActivityManagementMBeanImplMBean#setTimeBetweenLivenessQueries(long)