[KAPT] KT-64303 Dispose resources allocated by Standalone Analysis API; re-enable Kapt4IT

Merge-request: KT-MR-13510
Merged-by: Pavel Mikhailovskii <Pavel.Mikhailovskii@jetbrains.com>

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kapt4IT.kt

@@ -14,7 +14,6 @@ import kotlin.io.path.name
 import kotlin.io.path.walk
 
 @DisplayName("Kapt 4 base checks")
-@Disabled("Causes OOM on Windows")
 class Kapt4IT : Kapt3IT() {
     override val defaultBuildOptions = super.defaultBuildOptions.copyEnsuringK2()
 

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/KaptIncrementalIT.kt

@@ -4,7 +4,6 @@ import org.gradle.api.logging.LogLevel
 import org.gradle.testkit.runner.BuildResult
 import org.gradle.util.GradleVersion
 import org.jetbrains.kotlin.gradle.testbase.*
-import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.DisplayName
 import java.io.File
 import java.nio.file.Path
@@ -15,7 +14,6 @@ import kotlin.io.path.deleteRecursively
 import kotlin.io.path.writeText
 import kotlin.test.assertEquals
 
-@Disabled("Causes OOM on Windows")
 @DisplayName("Kapt incremental compilation")
 @OtherGradlePluginTests
 open class KaptIncrementalIT : KGPBaseTest() {

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/KaptIncrementalWithAggregatingApt.kt

@@ -12,7 +12,6 @@ import org.jetbrains.kotlin.gradle.incapt.IncrementalBinaryIsolatingProcessor
 import org.jetbrains.kotlin.gradle.incapt.IncrementalIsolatingProcessor
 import org.jetbrains.kotlin.gradle.incapt.IncrementalProcessor
 import org.jetbrains.kotlin.gradle.testbase.*
-import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.DisplayName
 import java.io.File
 import kotlin.io.path.createDirectories
@@ -21,7 +20,6 @@ import kotlin.io.path.writeText
 import kotlin.test.assertEquals
 import kotlin.test.assertTrue
 
-@Disabled("Causes OOM on Windows")
 @DisplayName("Kapt incremental tests with aggregating apt")
 open class KaptIncrementalWithAggregatingApt : KaptIncrementalIT() {
 

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/KaptIncrementalWithIsolatingApt.kt

@@ -12,7 +12,6 @@ import org.jetbrains.kotlin.gradle.incapt.IncrementalBinaryIsolatingProcessor
 import org.jetbrains.kotlin.gradle.incapt.IncrementalProcessor
 import org.jetbrains.kotlin.gradle.incapt.IncrementalProcessorReferencingClasspath
 import org.jetbrains.kotlin.gradle.testbase.*
-import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.DisplayName
 import org.junit.jupiter.api.condition.DisabledOnOs
 import org.junit.jupiter.api.condition.OS
@@ -24,7 +23,6 @@ import java.util.zip.ZipOutputStream
 import kotlin.io.path.*
 import kotlin.test.assertEquals
 
-@Disabled("Causes OOM on Windows")
 @DisplayName("Kapt incremental tests with isolating apt")
 open class KaptIncrementalWithIsolatingApt : KaptIncrementalIT() {
 

plugins/kapt4/src/org/jetbrains/kotlin/kapt4/Kapt4AnalysisHandlerExtension.kt

@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.kapt4
 
+import com.intellij.openapi.util.Disposer
 import com.intellij.psi.PsiFile
 import com.intellij.psi.PsiJavaFile
 import org.jetbrains.kotlin.analysis.api.KtAnalysisApiInternals
@@ -64,8 +65,12 @@ private class Kapt4AnalysisHandlerExtension : FirAnalysisHandlerExtension() {
             }
         }
 
+        val projectDisposable = Disposer.newDisposable("StandaloneAnalysisAPISession.project")
+        try {
             val standaloneAnalysisAPISession =
-            buildStandaloneAnalysisAPISession(classLoader = Kapt4AnalysisHandlerExtension::class.java.classLoader) {
+                buildStandaloneAnalysisAPISession(
+                    projectDisposable = projectDisposable,
+                    classLoader = Kapt4AnalysisHandlerExtension::class.java.classLoader) {
                     @Suppress("DEPRECATION") // TODO: KT-61319 Kapt: remove usages of deprecated buildKtModuleProviderByCompilerConfiguration
                     buildKtModuleProviderByCompilerConfiguration(updatedConfiguration)
 
@@ -115,6 +120,9 @@ private class Kapt4AnalysisHandlerExtension : FirAnalysisHandlerExtension() {
                 logger.exception(e)
                 false
             }
+        } finally {
+            Disposer.dispose(projectDisposable)
+        }
     }
 
     private fun generateAndSaveStubs(