public Vector getFieldDescriptors() {
Vector fieldDescriptors = new Vector();
if( isEJB20() ) {
try {
ClassLoader cl = getEjbBundleDescriptor().getClassLoader();
BeanMethodCalculator bmc = Globals.getDefaultHabitat().getComponent(BeanMethodCalculator.class);
if (bmc!=null) {
fieldDescriptors = bmc.getPossibleCmpCmrFields
(cl, this.getEjbClassName());
} else {
_logger.log(Level.FINE, "enterprise.deploymnet.ejbcontainernotinstalled");
}
} catch(Throwable t) {