Call scala from java - performance? -

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Call scala from java - performance? -

i have parser written in scala due implementation simplicity. need phone call java application. know need include scala library in classpath, etc. performance? strong performance decreases comparing pure java parser calls?

calling scala java isn't going incur overhead: it's bytecode when executes. it's not if having travel through kind of bridge between java , scala, might if calling java into, don't know, python.

whether scala implementation of particular algorithm going run faster or slower depend on nature of algorithm , way you'd implement it. given you're not going implement same way in 2 languages, it's hard predict.

java performance scala

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