Ben Manes created OFBIZ-6747:
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Summary: Upgrade ConcurrentLinkedHashMap
Key: OFBIZ-6747
URL: https://issues.apache.org/jira/browse/OFBIZ-6747
Project: OFBiz
Issue Type: Task
Reporter: Ben Manes
Priority: Minor
Similar to OFBIZ-3779, please consider upgrading the library used by
[UtilCache|https://github.com/apache/ofbiz/blob/trunk/framework/base/src/org/ofbiz/base/util/cache/UtilCache.java]
(v1.2). The current version is 1.4.2 and is the last major release planned.
The preferable alternative would be to upgrade to
[Caffeine|https://github.com/ben-manes/caffeine]. This is a Java 8 rewrite
based on what I've learned since developing CLHM and Guava's cache. As expected
it provides [superior
performance|https://github.com/ben-manes/caffeine/wiki/Benchmarks]. It also
provides a [near optimal|https://github.com/ben-manes/caffeine/wiki/Efficiency]
eviction policy.
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