m_AssociatorEditor.setCapabilitiesFilter(filterClass);
m_StartBut.setEnabled(true);
// Check capabilities
Capabilities currentFilter = m_AssociatorEditor.getCapabilitiesFilter();
Associator associator = (Associator) m_AssociatorEditor.getValue();
Capabilities currentSchemeCapabilities = null;
if (associator != null && currentFilter != null &&
(associator instanceof CapabilitiesHandler)) {
currentSchemeCapabilities = ((CapabilitiesHandler)associator).getCapabilities();