9 files declare their use of MissingAdapter in Flysystem 8

FlysystemBridgeTest.php in tests/src/Unit/FlysystemBridgeTest.php

FlysystemFactoryTest.php in tests/src/Unit/FlysystemFactoryTest.php

Ftp.php in src/Flysystem/Ftp.php

FtpTest.php in tests/src/Unit/Flysystem/FtpTest.php

Local.php in src/Flysystem/Local.php

LocalTest.php in tests/src/Unit/Flysystem/LocalTest.php

Missing.php in src/Flysystem/Missing.php

MissingAdapterTest.php in tests/src/Unit/Flysystem/Adapter/MissingAdapterTest.php

MissingTest.php in tests/src/Unit/Flysystem/MissingTest.php