[问题] 转换类型错误

[Borber]

https://pastebin.ubuntu.com/p/QgN3Qyyb49/

请求帮助

[Borber]

@Test
    public void testGetClassFromJarFile() throws Exception {
        BullPlugin bullPlugin = new BullPlugin(new File("D:\\Code\\Java\\SBtream\\plugIns"));
        ArrayList<GetSomeThing> plugins = new ArrayList<>();
        for (Object c : bullPlugin.getPlugins()) {
            plugins.add((GetSomeThing) c);
        }

        for (GetSomeThing p : plugins) {
            System.out.println(p.getMetaData());
        }
    }

测试代码 报错为 plugins.add((GetSomeThing) c); 这句

[Borber]

已解决

    @Test
    public void testGetClassFromJarFileWithNewInstance() throws Exception {
        BullPlugin bullPlugin = new BullPlugin(new File(Config.PLUGINS_PATH));
        ArrayList<GetSomeThing> plugins = new ArrayList<>();
        for (Class<?> c : bullPlugin.getPlugins()) {
            plugins.add((GetSomeThing) c.getDeclaredConstructor().newInstance());
        }

        for (GetSomeThing p : plugins) {
            System.out.println(p.getRealUrl("9").getData());
        }

    }