private File getFile(String path) throws FileNotFoundException {
		if (root == null) {
			throw new FileNotFoundException("Empty read-only file system");
		}
		if (path.charAt(0) != SEPARATOR_CHAR) {
			throw new FileNotFoundException(
				"Path names must begin with \'" + SEPARATOR_CHAR + "\'");
		}
		if (path.length() == 1) {
			return root;
		}
		path = toSystemDependantSeparator(manglePath(path));
		return new File(root, path);
	}
Returns the underlying File object which corresponds to the specified unmangled path.
@param path unmangled path for folder or file
@return File object
@throws FileNotFoundException if specified file path does not begin with '/'
Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/MangledLocalFileSystem.java