Using the Scala collections (immutable) from Java -


is possible use scala immutable collections (hashmap, list, vector, etc.) java code? realize of method names may end looking "funny" , contain "$".

i have legacy application written in java. cannot convert code @ time, use immutable data structures improve concurrency (multiple reads every write).

yes, need put scala-library.jar in classpath. see this thread example using scala immutable lists in java

as alternative, clojure offers persistent data structures e.g. persistenthashmap come java source code, method names won't odd


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