*/
    void visitReplacement(ModuleIdentifier original, ModuleIdentifier replacement);

    /**
     * Visit a classloader that provides classes for the plugin.
     */
    void visitClassLoader(ClassLoader classLoader);

        public PluginId getPluginId() {
            return plugin.getPluginId();
        }

        @Override
        public void accept(PluginResolutionVisitor visitor) {
            visitor.visitClassLoader(plugin.asClass().getClassLoader());
        }

        @Override
        public void applyTo(PluginManagerInternal pluginManager) {
            pluginManager.apply(plugin);
        }
    }

                replacements = new ArrayList<>();
            }
            replacements.add(new ModuleReplacement(original, replacement));
        }

        @Override
        public void visitClassLoader(ClassLoader classLoader) {
            if (additionalClassloaders == null) {
                additionalClassloaders = new ArrayList<>();
            }
            additionalClassloaders.add(classLoader);
        }