Permissions perms = Permissions.IMMUTABLE;
Permissions perms = Permissions.READ_ONLY;
	public void test_HandlesExplicitPermissionReduction() throws Exception	{		login( uname, gname, "Test" );		p = new Project();		p.setName( "ticket:339" );		d = new Dataset();		d.setName( "ticket:339" );		p.linkDataset( d );				Permissions perms = Permissions.IMMUTABLE; // relatively common use-case				p.getDetails().setPermissions( perms );				Project t = iUpdate.saveAndReturnObject( p );			}