public static String convertPathToAwsFormat(Path javaPath) {
			// Since we're using the default FileSystem to create the Path, we'll need to replace all
			// of the default `File.separator` instances with "/".
			return javaPath.toString().replace(File.separator, "/");
		}
This converts a Path to a string that represents the AWS path.  Since the Path instance
will be coming from a FileSystem (in fact, the OS's "default FileSystem"), we can't trust
that the separator will always be "/", which is what AWS wants.  So, this method will
convert all of the default separators to "/".

@param javaPath The Path instance.
@return A string representing the path, which AWS can use.
src/main/java/de/taimos/pipeline/aws/S3FindFilesStep.java