public boolean doesFunctionACallAnyListedFunction(Function aFunction, List<Function> bFunctions)
			throws CancelledException {

		if (aFunction == null) {
			return false;
		}

		Iterator<Function> bFunctionsIterator = bFunctions.iterator();
		while (bFunctionsIterator.hasNext()) {
			monitor.checkCancelled();
			Function bFunction = bFunctionsIterator.next();
			if (doesFunctionACallFunctionB(aFunction, bFunction)) {
				return true;
			}
		}
		return false;
	}
Method to return a list of symbols with the given name and namespace. 
@param symbolName the symbol name to retrieve
@param namespace the namespace to look for symbols with the given name
@param exact if true, return only exact symbol names, if false, return symbols that contain the given n name
@return List of symbols in given namespace either with exact matching name or containing name
@throws CancelledException when cancelled
Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/ExtendedFlatProgramAPI.java