Merge "Close a file descriptor that's a copy of the one that the receiver receives." into rvc-dev

            mClientAdapter.write(sourceIn);

            serviceAdapter.start(sinkOut);

            // File descriptor received by the client app will be a copy of the current one. Close

            // the one that belongs to the system server, so there's only 1 open left for the

            // current pipe.

            bestEffortCloseFileDescriptor(sourceIn);

            // File descriptors received by remote apps will be copies of the current one. Close

            // the ones that belong to the system server, so there's only 1 open left for the

            // current pipe. Therefore when remote parties decide to close them - all descriptors

            // pointing to the pipe will be closed.

            bestEffortCloseFileDescriptors(sourceIn, sinkOut);

            mParentService.mDataShareExecutor.execute(() -> {

                try (InputStream fis =