Although the documentation says so (https://www.javadoc.io/doc/io.jooby/jooby/2.9.1/io/jooby/Context.html#header-java.lang.String-) the method header when receiving for example a lowerCase name, when the request had an upperCase name, the method returns an empty value.
Hence, this fails to comply with the HTTP Headers RFC.
Tested in version 2.9.1
Although the documentation says so (https://www.javadoc.io/doc/io.jooby/jooby/2.9.1/io/jooby/Context.html#header-java.lang.String-) the method header when receiving for example a lowerCase name, when the request had an upperCase name, the method returns an empty value.
Hence, this fails to comply with the HTTP Headers RFC.
Tested in version 2.9.1