private static String grabSymbol(SymbolTable symbolTable, Address address) {
		Symbol primary = symbolTable.getPrimarySymbol(address);
		if (primary != null) {
			return primary.getName();
		}
		return null;
	}
Collects the child relations of a function in a ChildRow array.
@param function the function
@param hasher the FID hasher
@param recordMap the map of functions to function rows
@param children accumulates ChildRow objects
@throws CancelledException if the user cancels
Ghidra/Features/FunctionID/src/main/java/ghidra/feature/fid/service/FidServiceLibraryIngest.java