// FILE: KotlinFile1.kt package k import JavaClass fun foo(javaClass: JavaClass) { javaClass.doSomething { } } // FILE: KotlinFile2.kt fun foo(javaClass: JavaClass) { javaClass.doSomething { } } // FILE: JavaClass.java public class JavaClass { void doSomething(Runnable runnable) { runnable.run(); } }