E last(KeySpan keySpan) throws IOException {
			return filter(getAtOrBefore(keySpan.max()), keySpan);
		}
Convert the raw component to an element

@param raw the raw component
@return the element
@throws IOException if there's an issue reading the table
Ghidra/Debug/ProposedUtils/src/main/java/ghidra/util/database/DBCachedObjectStore.java