When running a JavaFX application using the JavaFX modules from maven central, the native libraries are packed into the jar file, and then unpacked as needed by the JavaFX runtime. This fails for libavplugin-ffmpeg-58.so, because the entry for the `avplugin-ffmpeg-58` library is missing from the list of dependent libraries of `jfxmedia` in [NativeMediaManager.java](https://github.com/openjdk/jfx/blob/14-ga/modules/javafx.media/src/main/java/com/sun/media/jfxmediaimpl/NativeMediaManager.java#L118).
------------- Commit messages: - 8250238: Media fails to load libav 58 library when using modules from maven central Changes: https://git.openjdk.java.net/jfx/pull/272/files Webrev: https://webrevs.openjdk.java.net/jfx/272/webrev.00 Issue: https://bugs.openjdk.java.net/browse/JDK-8250238 Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod Patch: https://git.openjdk.java.net/jfx/pull/272.diff Fetch: git fetch https://git.openjdk.java.net/jfx pull/272/head:pull/272 PR: https://git.openjdk.java.net/jfx/pull/272