return classToPlugin.computeIfAbsent(type, clazz -> {
                    File taskJar = jarFileFor(type);
                    return plugins.stream()
                        .map(plugin -> Cast.<Class<Plugin<?>>>uncheckedNonnullCast(plugin.getClass()))
                        .filter(pluginType -> Objects.equals(jarFileFor(pluginType), taskJar))
                        .map(pluginType -> pluginManager.findPluginIdForClass(pluginType)