private void clearCacheForAddress(Program program, Address address) {
		FunctionManager functionManager = program.getFunctionManager();
		Function function = functionManager.getFunctionContaining(address);
		if (function != null) {
			cache.invalidate(function);
		}
	}
Sets the message that will appear in the lower part of the graph.

@param message the message to display
Ghidra/Features/FunctionGraph/src/main/java/ghidra/app/plugin/core/functiongraph/mvc/FGController.java