ArrayList list = new ArrayList(cnt);
ArrayList<Class> list = new ArrayList<Class>(cnt);
	public Class[] getParameterTypes() {		if (parameterTypes == null) {			int cnt = vmMethod.getNoArguments();			ArrayList list = new ArrayList(cnt);			for (int i = 0; i < cnt; i++) {				list.add(vmMethod.getArgumentType(i).asClass());			}			parameterTypes = list;		}		return (Class[])parameterTypes.toArray(new Class[parameterTypes.size()]);	}