public FSRLRoot makeNested(String fstype) {
		return FSRLRoot.nestedFS(this, fstype);
	}
Creates a new {@link FSRLRoot} instance that is a child of this FSRL.
<p>
See {@link FSRLRoot#nestedFS(FSRL, FSRLRoot)} and {@link FSRLRoot#nestedFS(FSRL, String)}.
@param fstype file system type string.
@return new {@link FSRLRoot} instance
Ghidra/Features/Base/src/main/java/ghidra/formats/gfilesystem/FSRL.java