From 6ce3d5adc156c3732f715287050912ccb8776c6b Mon Sep 17 00:00:00 2001
From: Ilya Chernikov <ilya.chernikov@jetbrains.com>
Date: Mon, 3 Jul 2017 12:39:59 +0200
Subject: [PATCH] Get rid of kotlin.Unit usage in RMI interfaces

attempt to fight mysterous "Cannot instantiate kotlin.Unit" exception.

Original commit: 21eed9ee7878ff12755c774c1b752188eb8a0424
---
 .../kotlin/compilerRunner/JpsCompilerServicesFacadeImpl.kt     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/jps/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsCompilerServicesFacadeImpl.kt b/jps/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsCompilerServicesFacadeImpl.kt
index 3410543678a..183c4bd11ac 100644
--- a/jps/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsCompilerServicesFacadeImpl.kt
+++ b/jps/jps-plugin/src/org/jetbrains/kotlin/compilerRunner/JpsCompilerServicesFacadeImpl.kt
@@ -32,9 +32,10 @@ internal class JpsCompilerServicesFacadeImpl(
                                          port),
         JpsCompilerServicesFacade {
 
-    override fun report(category: Int, severity: Int, message: String?, attachment: Serializable?) {
+    override fun report(category: Int, severity: Int, message: String?, attachment: Serializable?): Void? {
         env.messageCollector.reportFromDaemon(
                 { outFile, srcFiles -> env.outputItemsCollector.add(srcFiles, outFile) },
                 category, severity, message, attachment)
+        return null
     }
 }
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