Merge "Update AppComponentFactory.instantiateClassLoader docs" am: 352021b4

public class AppComponentFactory {

    /**

     * Allows application to override the creation of the default class loader.

     * This can be used to perform things such as dependency injection or setting up

     * a custom class loader hierarchy.

     * Selects the class loader which will be used by the platform to instantiate app components.

     * <p>

     * The default implementation of this method returns the {@code cl} parameter unchanged.

     * Applications can override this method to set up a custom class loader or a custom class

     * loader hierarchy and return it to the platform.

     * <p>

     * The method is a hook invoked before any application components are instantiated or the

     * application Context is initialized. It is intended to allow the application's classes to

     * be loaded from a different source than the base/split APK(s).

     * <p>

     * The default class loader {@code cl} is created by the platform and used to load the

     * application's base or split APK(s). Its parent is typically the boot class loader, unless

     * running under instrumentation. Its classname is configurable using the

     * {@link android.R.attr#classLoader} manifest attribute.

     *

     * @param cl        The default classloader instantiated by platform.

     * @param cl        The default class loader created by the platform.

     * @param aInfo     Information about the application being loaded.

     */

    public @NonNull ClassLoader instantiateClassLoader(@NonNull ClassLoader cl,