final Object newValuePojo = newValue.getObject();
proposedHolder.setProposed(newValuePojo);
}
private MutableProposedHolder getProposedHolder(final ObjectAdapter owner) {
final Instance instance = getInstance(owner);
if (!(instance instanceof MutableProposedHolder)) {
throw new IllegalArgumentException("Instance should implement MutableProposedHolder");
}
final MutableProposedHolder proposedHolder = (MutableProposedHolder) instance;
return proposedHolder;