public static List<ResourceFile> findFilesByExtensionInMyModule(String extension) {
		ResourceFile MyModuleDir = getMyModuleRootDirectory();

		if (MyModuleDir == null) {
			return new ArrayList<>();
		}

		return findFilesByExtension(MyModuleDir.getName(), extension);
	}
Returns a list of all files with the given extension that are located in the module
of the calling class.
@param extension the filename extension for which to find file.s
@return a list of all files with the given extension that are located in the module
of the calling class.
Ghidra/Framework/Generic/src/main/java/ghidra/framework/Application.java