default public FileSystemInfoRec resolveFSIR(List<FileSystemInfoRec> factories) {
		switch (factories.size()) {
			case 0:
				return null;
			case 1:
				return factories.get(0);
			default:
				return chooseFSIR(factories);
		}

	}
Picks a single {@link FileSystemInfoRec} to use when mounting a filesystem.

@param factories a {@link List} of {@link FileSystemInfoRec}s.
@return the chosen FSIR, or null
Ghidra/Features/Base/src/main/java/ghidra/formats/gfilesystem/FileSystemProbeConflictResolver.java