Marcin Lachowicz created CAMEL-10988:
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Summary: Improve performance of CaseInsensitiveMap
Key: CAMEL-10988
URL: https://issues.apache.org/jira/browse/CAMEL-10988
Project: Camel
Issue Type: Improvement
Components: camel-core
Affects Versions: 2.18.2
Reporter: Marcin Lachowicz
Current CaseInsensitiveMap bases on TreeMap.
Basing on JMH, I found out that [the following implementation of
CaseInsensitiveMap|https://github.com/jdereg/java-util/blob/master/src/main/java/com/cedarsoftware/util/CaseInsensitiveMap.java]
results with even 50% performance boost, depending on use-case.
It uses HashMap with case-insensitive wrappers on String keys.
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