public default void resetDBSourceFile(FolderItem item, DomainObjectAdapterDB domainObj)
			throws IOException {
		throw new UnsupportedOperationException();
	}
Reset the database for the specified domain object to its latest buffer file version.
It is very important that the specified folder item matches the item which was used to 
originally open the specified domain object. This method should be invoked with a 
filesystem lock.
<p>
Following the invocation of this method, the specified domain object should be 
{@link DomainObjectAdapter#invalidate() invalidated} without a filesystem lock.

@param item local versioned database folder item currently checked-out. An error will be
thrown if not an instanceof LocalDatabaseItem.  This should always be the case for an item
which has just processed a versioning action with a retained checkout (e.g., checkin,
merge, add-to-version-control).
@param domainObj domain object which is currently open for update
@throws IOException if an IO error occurs
@throws IllegalArgumentException if invalid or unsupported arguments are provided
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/ContentHandler.java