SLF4J / SLF4J-371 [Resolved] Support the lambda expression in the Logger ============================== Here's what changed in this issue in the last few minutes. There is 1 comment. View or comment on issue using this link https://jira.qos.ch/browse/SLF4J-371 ============================== 1 comment ------------------------------ Ondrej Zizka on 10/Nov/22 6:48 PM Hi, I'm late to the heated debate. I want to improve performance and relieve the app of the computation of the params to log calls, while keeping the code minimal. I.e. I prefer not to introduce fluent. 1) Does SLF4J support such simplest lambdas (this is a Kotlin syntax): {code:java} log.debug { "Foo ${bar.expensiveCall()}" } {code} Just so, no format, no additinal calls to fluent wrappers. Note: Kotlin can pass a lambda as both Callable or Supplier params. 2) If yes: Is it natively? Since 2.x? 3) I'm on 1.7.36.  1.7.x is not getting that in any way? 2.x would require migration which I did not figure out on the first try. 4) If not: Is there a plan for that?  And is there a 3rd party project allowing that? Thanks! ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)