Merge "Clarify why it's safe to add java.library.path to the classloader namespace."

    /**

     * Creates a PathClassLoader for the given class path that is associated with a shared

     * namespace, i.e., this classloader can access platform-private native libraries. The

     * classloader will use java.library.path as the native library path.

     * namespace, i.e., this classloader can access platform-private native libraries.

     *

     * The classloader will add java.library.path to the native library path for the classloader

     * namespace. Since it includes platform locations like /system/lib, this is only appropriate

     * for platform code that don't need linker namespace isolation (as opposed to APEXes and apps).

     */

    static ClassLoader createPathClassLoader(String classPath, int targetSdkVersion) {

        String libraryPath = System.getProperty("java.library.path");