public List<FSRLRoot> getMountedFilesystems() {
		synchronized (fsInstanceManager) {
			return fsInstanceManager.getMountedFilesystems();
		}
	}
Returns a list of all currently mounted filesystems.
<p>
As a FSRL is returned, there is no guarantee that the filesystem will still be
mounted when you later use values from the list.

@return {@link List} of {@link FSRLRoot} of currently mounted filesystems.
Ghidra/Features/Base/src/main/java/ghidra/formats/gfilesystem/FileSystemService.java