new ModelMBeanConstructorInfo[] { constr1, constr2, constr3 },
new ModelMBeanOperationInfo[] { operation },
null
);
ModelMBeanInfo clone = (ModelMBeanInfo)info.clone();
assertTrue(clone.getDescriptors(null).length == info.getDescriptors(null).length);
// FIXME: equality not implemented to match field, value pairs
//assertTrue(clone.getDescriptor("FirstConstructor", "constructor")