jclouds/jclouds — pull request #791 by everett-toews (2012-08-20 20:37:54+00:00)
Title: Made getting a header by field-name case-insensitive

to address the issue from

https://groups.google.com/forum/?fromgroups#!topic/jclouds/lEZjqhbudX4

This is the proper way to handle it as RFC 2616, "Hypertext Transfer Protocol -- HTTP/1.1", Section 4.2, "Message Headers" states,

Each header field consists of a name followed by a colon (":") and the field value. Field names are case-insensitive.