From a1d183b9e64cda302335a739efd2112d6124c959 Mon Sep 17 00:00:00 2001
From: Max Medvedev <maxim.medvedev@jetbrains.com>
Date: Mon, 13 Oct 2025 18:50:13 +0200
Subject: [PATCH] [java, completion] IJPL-207762 java.frontback can use kotlinx
 serialization

GitOrigin-RevId: 9db27b1914c6bff66808b3c81c4f1a21271b5bc6
---
 java/java-frontback-impl/BUILD.bazel          |  1 +
 .../intellij.java.frontback.impl.iml          | 23 +++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/java/java-frontback-impl/BUILD.bazel b/java/java-frontback-impl/BUILD.bazel
index 984242dc7dfa..b5930948488d 100644
--- a/java/java-frontback-impl/BUILD.bazel
+++ b/java/java-frontback-impl/BUILD.bazel
@@ -35,6 +35,7 @@ jvm_library(
     "//platform/statistics",
     "//platform/threadDumpParser",
     "//platform/code-style-impl:codeStyle-impl",
+    "@lib//:kotlinx-serialization-core",
   ],
   exports = [
     "//java/java-frontback-psi-api:frontback-psi",
diff --git a/java/java-frontback-impl/intellij.java.frontback.impl.iml b/java/java-frontback-impl/intellij.java.frontback.impl.iml
index d9b3c5a24052..ef8038e7d0ee 100644
--- a/java/java-frontback-impl/intellij.java.frontback.impl.iml
+++ b/java/java-frontback-impl/intellij.java.frontback.impl.iml
@@ -1,5 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="kotlin-language" name="Kotlin">
+      <configuration version="5" platform="JVM 21" allPlatforms="JVM [21]" useProjectSettings="false">
+        <compilerSettings>
+          <option name="additionalArguments" value="-Xjvm-default=all -opt-in=com.intellij.openapi.util.IntellijInternalApi -XXLanguage:+AllowEagerSupertypeAccessibilityChecks" />
+        </compilerSettings>
+        <compilerArguments>
+          <stringArguments>
+            <stringArg name="jvmTarget" arg="21" />
+            <stringArg name="apiVersion" arg="2.2" />
+            <stringArg name="languageVersion" arg="2.2" />
+          </stringArguments>
+          <arrayArguments>
+            <arrayArg name="pluginClasspaths">
+              <args>$KOTLIN_BUNDLED$/lib/kotlinx-serialization-compiler-plugin.jar</args>
+            </arrayArg>
+            <arrayArg name="pluginOptions" />
+          </arrayArguments>
+        </compilerArguments>
+      </configuration>
+    </facet>
+  </component>
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
@@ -29,5 +51,6 @@
     <orderEntry type="module" module-name="intellij.platform.statistics" />
     <orderEntry type="module" module-name="intellij.platform.threadDumpParser" />
     <orderEntry type="module" module-name="intellij.platform.codeStyle.impl" />
+    <orderEntry type="library" name="kotlinx-serialization-core" level="project" />
   </component>
 </module>
\ No newline at end of file