/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/ is in libasync-http-client-java-doc 1.6.5-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/ByteArrayBodyGenerator.ByteBody.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/ByteArrayBodyGenerator.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/FileBodyGenerator.FileBody.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/FileBodyGenerator.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/InputStreamBodyGenerator.ISBody.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/InputStreamBodyGenerator.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/class-use/
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/class-use/ByteArrayBodyGenerator.ByteBody.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/class-use/ByteArrayBodyGenerator.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/class-use/FileBodyGenerator.FileBody.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/class-use/FileBodyGenerator.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/class-use/InputStreamBodyGenerator.ISBody.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/class-use/InputStreamBodyGenerator.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/package-frame.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/package-summary.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/package-tree.html
/usr/share/doc/libasync-http-client-java/api/com/ning/http/client/generators/package-use.html