VmCommonUtils.isMemoryToBeHotplugged(selectedItem, getcurrentVm()); final boolean minAllocatedMemoryChanged = selectedItem.getMinAllocatedMem() != getcurrentVm().getMinAllocatedMem(); final boolean vmLeaseUpdated = VmCommonUtils.isVmLeaseToBeHotPluggedOrUnplugged(selectedItem, getcurrentVm()); if (isHeadlessModeChanged) { changedFields.add(constants.headlessMode());