<ul><li>Javalin's Context.header() method allows accessing request headers by name.</li><li>The example demonstrates retrieving the 'expire_after' header value using ctx.header("expire_after").</li><li>The provided steps guide you in creating a Maven project and setting up dependencies for reading request headers by name in Javalin.</li><li>The main application class App.java showcases how to read request headers and return them in JSON format using Javalin.</li></ul>

Accessing Request Headers by Name in Javalin

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