code: public static MultipleAlignmentJmol display(MultipleAlignment multAln)
  			throws StructureException {
  
  		List<Atom[]> rotatedAtoms = MultipleAlignmentDisplay.getRotatedAtoms(multAln);
  
  		MultipleAlignmentJmol jmol =
  				new MultipleAlignmentJmol(multAln, rotatedAtoms);
  
  		jmol.setTitle(jmol.getStructure().getPDBHeader().getTitle());
  		return jmol;
  	}
docs: Display a MultipleAlignment with a JmolPanel.
  New structures are downloaded if they were
  not cached in the alignment and they are entirely
  transformed here with the superposition information
  in the Multiple Alignment.
  
  @param multAln
  @return MultipleAlignmentJmol instance
  @throws StructureException