public static IndexedLocalFileSystem createOriginalIndexedFilesystem(String rootPath,
			boolean isVersioned, boolean readOnly, boolean enableAsyncronousDispatching)
			throws IOException {
		createRootDir(rootPath);

		return null;
	}
Create empty original Indexed filesystem.  The original index file lacked any version indicator
but will be treated as a version 0 index.
@param rootPath path for root directory (must already exist).
@param isVersioned if true item versioning will be enabled.
@param readOnly if true modifications within this file-system will not be allowed
and result in an ReadOnlyException
@param enableAsyncronousDispatching if true a separate dispatch thread will be used
to notify listeners.  If false, blocking notification will be performed.
@throws IOException
Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalFilesystemTestUtils.java