= Headersmap Component
:doctitle: Headersmap
:shortname: headersmap
:artifactid: camel-headersmap
:description: Fast case-insensitive headers map implementation
:since: 2.20
:supportlevel: Stable
:tabs-sync-option:

*Since Camel {since}*

The Headersmap component is a faster implementation of a case-insensitive map which can be plugged in
and used by Camel at runtime to have slight faster performance in the Camel Message headers.

== Usage

=== Auto-detection from classpath

To use this implementation all you need to do is to add the `camel-headersmap` dependency to the classpath,
and Camel should auto-detect this on startup and log as follows:

[source,text]
----
Detected and using HeadersMapFactory: camel-headersmap
----
