Reduce number of lambda allocations ----------------------------------- Key: ISPN-7323 URL: https://issues.jboss.org/browse/ISPN-7323 Project: Infinispan Issue Type: Task Components: Core Reporter: Dan Berindei Assignee: Dan Berindei Labels: performance Fix For: 9.0.0.Beta2 With the move to non-blocking invocation, interceptors now use a lot of lambdas, sometimes in the form {{this::method}}. But the JVM doesn't cache this kind of lambdas, it only caches {{Class::method}} lambdas, so we end up creating lots of extra lambda instances. Of course, these are short-lived and are quite cheap to collect, but they can still pollute the processor cache.