From 1692d1a0871426d59960fcf5d4b9a1ed5d2d3862 Mon Sep 17 00:00:00 2001
From: Yan Zhulanow <yan.zhulanow@jetbrains.com>
Date: Sat, 16 Dec 2017 05:46:17 +0900
Subject: [PATCH] Kapt: Add missing 'flush()', otherwise the serialized data
 can be empty

---
 .../org/jetbrains/kotlin/maven/kapt/KaptJVMCompilerMojo.java     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/tools/kotlin-maven-plugin/src/main/java/org/jetbrains/kotlin/maven/kapt/KaptJVMCompilerMojo.java b/libraries/tools/kotlin-maven-plugin/src/main/java/org/jetbrains/kotlin/maven/kapt/KaptJVMCompilerMojo.java
index a334c7094c5..4af6b7ac787 100644
--- a/libraries/tools/kotlin-maven-plugin/src/main/java/org/jetbrains/kotlin/maven/kapt/KaptJVMCompilerMojo.java
+++ b/libraries/tools/kotlin-maven-plugin/src/main/java/org/jetbrains/kotlin/maven/kapt/KaptJVMCompilerMojo.java
@@ -303,6 +303,7 @@ public class KaptJVMCompilerMojo extends K2JVMCompileMojo {
                 oos.writeUTF(entry.getValue());
             }
 
+            oos.flush();
             return Base64.getEncoder().encodeToString(os.toByteArray());
         } catch (IOException e) {
             // Should not occur