container/usage/src/main/java/org/mobicents/slee/container/management/jmx/ServiceUsageMBeanImpl.java
public synchronized String[] getUsageParameterSets(SbbID sbbId)
			throws NullPointerException, UnrecognizedSbbException,
			InvalidArgumentException, ManagementException {

		if (sbbId == null)
			throw new NullPointerException("Sbb ID is null!");
		
		// get the sbb component
		SbbComponent sbbComponent = sleeContainer.getComponentRepository()
				.getComponentByID(sbbId);
		if (sbbComponent == null) {
			throw new UnrecognizedSbbException(sbbId.toString());
		} else {
			if (sbbComponent.getUsageParametersInterface() == null) {
				throw new InvalidArgumentException(
						"no usage parameter interface for " + sbbId);
			}
		}
		// get service component and check if the sbb belongs to the service
		ServiceComponent serviceComponent = sleeContainer
				.getComponentRepository().getComponentByID(getService());
		if (!serviceComponent.getSbbIDs(
				sleeContainer.getComponentRepository()).contains(sbbId)) {
			throw new UnrecognizedSbbException(sbbId.toString()
					+ " is not part of " + getService());
		}
		Set<String> resultSet = new HashSet<String>();
		for (UsageMBeanImpl usageMBeanImpl : usageMBeans.values()) {
			if (((SbbNotification) usageMBeanImpl.getNotificationSource())
					.getSbb().equals(sbbId)) {
				String name = usageMBeanImpl.getUsageParameterSet();
				if (name != null) {
					resultSet.add(name);
				}
			}
		}
		return resultSet.toArray(new String[resultSet.size()]);
	}
public synchronized String[] getUsageParameterSets(SbbID sbbId)
			throws NullPointerException, UnrecognizedSbbException,
			InvalidArgumentException, ManagementException {

		if (sbbId == null)
			throw new NullPointerException("Sbb ID is null!");
		
		// get the sbb component
		SbbComponent sbbComponent = sleeContainer.getComponentRepository()
				.getComponentByID(sbbId);
		if (sbbComponent == null) {
			throw new UnrecognizedSbbException(sbbId.toString());
		} else {
			if (sbbComponent.getUsageParametersInterface() == null) {
				throw new InvalidArgumentException(
						"no usage parameter interface for " + sbbId);
			}
		}
		// get service component and check if the sbb belongs to the service
		ServiceComponent serviceComponent = sleeContainer
				.getComponentRepository().getComponentByID(getService());
		if (!serviceComponent.getSbbIDs(
				sleeContainer.getComponentRepository()).contains(sbbId)) {
			throw new UnrecognizedSbbException(sbbId.toString()
					+ " is not part of " + getService());
		}
		Set<String> resultSet = new HashSet<String>();
		for (UsageMBeanImpl usageMBeanImpl : usageMBeans.values()) {
			if (((SbbNotification) usageMBeanImpl.getNotificationSource())
					.getSbb().equals(sbbId)) {
				String name = usageMBeanImpl.getUsageParameterSet();
				if (name != null) {
					resultSet.add(name);
				}
			}
		}
		return resultSet.toArray(new String[resultSet.size()]);
	}
This method returns a list containing the names of the named SBB usage
parameter sets that belong to the SBB specified by the sbbID argument and
the Service represented by the ServiceUsageMBean object.

@see javax.slee.management.ServiceUsageMBean#getUsageParameterSets(javax.slee.SbbID)