From 355685334781f5338018e916a90fbb9c7303a12a Mon Sep 17 00:00:00 2001
From: "Yaroslav.Chernyshev" <Yaroslav.Chernyshev@jetbrains.com>
Date: Wed, 10 Nov 2021 11:19:40 +0300
Subject: [PATCH] [CHERRY PICKED FROM IJ] [Gradle, Importing] Fix missed
 optimization

GitOrigin-RevId: 4839fb3bd88b135992a4bd1963b566ed77225b28
Original commit: https://github.com/JetBrains/intellij-community/commit/08fe803d3a03a0a89e67a0b24c41d7494b981a5e
---
 .../kotlin/arguments/CompilerArgumentsContentProspector.kt     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/jps/jps-common/src/org/jetbrains/kotlin/arguments/CompilerArgumentsContentProspector.kt b/jps/jps-common/src/org/jetbrains/kotlin/arguments/CompilerArgumentsContentProspector.kt
index e67fc4a1b57..92b01d4659c 100644
--- a/jps/jps-common/src/org/jetbrains/kotlin/arguments/CompilerArgumentsContentProspector.kt
+++ b/jps/jps-common/src/org/jetbrains/kotlin/arguments/CompilerArgumentsContentProspector.kt
@@ -23,8 +23,9 @@ object CompilerArgumentsContentProspector {
     private val arrayArgumentPropertiesCache: MutableMap<KClass<out CommonToolArguments>, Collection<KProperty1<out CommonToolArguments, Array<String>?>>> =
         mutableMapOf()
 
-    private fun getCompilerArgumentsProperties(kClass: KClass<out CommonToolArguments>) =
+    private fun getCompilerArgumentsProperties(kClass: KClass<out CommonToolArguments>) = argumentPropertiesCache.getOrPut(kClass) {
         kClass.memberProperties.filter { prop -> prop.annotations.any { it is Argument } }
+    }
 
     private inline fun <reified R : Any?> Collection<KProperty1<out CommonToolArguments, *>>.filterByReturnType(predicate: (KType?) -> Boolean) =
         filter { predicate(it.returnType) }.mapNotNull { it.safeAs<KProperty1<CommonToolArguments, R>>() }