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kotlinlang

Hi here. If i compile kotlin source that depends on java source (not compiled yet), are there any restrictions on the java source? I know that if it uses lombok, i must use lombok plugin, but things like java language version? Also, would i be significantly down on a compile time if the most files in the maven module are java and only a few kotlin? Is it ok to have such a mixed module? Thanks a lot.

For representation of java declarations kotlin compiler uses so called <https://github.com/JetBrains/kotlin/blob/master/core/compiler.common.jvm/src/org/jetbrains/kotlin/load/java/structure/javaElements.kt|Java Model> which can be built from `.class` files and from sources using java analyzer from intellij
We track all new features of java and update this model when some new feature is released in experimental status, so basically there is no restrictions for java features (except the gap between experimental release of new java feature and moment when we support it, but we are trying to make this gap as small as possible)