return (LocalVariable[]) matches.toArray(new LocalVariable[matches.size()]);
return (Variable[]) matches.toArray(new Variable[matches.size()]);
	public LocalVariable[] findLocalVariables(String clazz) {		List matches= new ArrayList();				for (ListIterator iterator= fLocalVariables.listIterator(fLocalVariables.size()); iterator.hasPrevious();) {			LocalVariable localVariable= (LocalVariable) iterator.previous();						if (localVariable.isSubtypeOf(clazz))				matches.add(localVariable);		}				return (LocalVariable[]) matches.toArray(new LocalVariable[matches.size()]);	}