Decompose Kotlin/Java analysis (#3034)

* Extract analysis into separate modules

63 files changed, 564 insertions, 843 deletions

diff --git a/plugins/base/src/test/kotlin/basic/DRITest.kt b/plugins/base/src/test/kotlin/basic/DRITest.kt
index 3a4ff84d..9c443567 100644
--- a/plugins/base/src/test/kotlin/basic/DRITest.kt
+++ b/plugins/base/src/test/kotlin/basic/DRITest.kt
@@ -1,5 +1,6 @@
 package basic
 
+import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.jetbrains.dokka.links.*
 import org.jetbrains.dokka.links.Callable
 import org.jetbrains.dokka.links.Nullable
@@ -8,7 +9,6 @@ import org.jetbrains.dokka.model.*
 import org.jetbrains.dokka.pages.ClasslikePageNode
 import org.jetbrains.dokka.pages.ContentPage
 import org.jetbrains.dokka.pages.MemberPageNode
-import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Test
 
diff --git a/plugins/base/src/test/kotlin/basic/DokkaBasicTests.kt b/plugins/base/src/test/kotlin/basic/DokkaBasicTests.kt
index 35e4e52f..d4e307be 100644
--- a/plugins/base/src/test/kotlin/basic/DokkaBasicTests.kt
+++ b/plugins/base/src/test/kotlin/basic/DokkaBasicTests.kt
@@ -1,10 +1,9 @@
 package basic
 
+import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.jetbrains.dokka.pages.ClasslikePageNode
 import org.jetbrains.dokka.pages.ModulePageNode
-import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.Test
-import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import kotlin.test.assertEquals
 
 class DokkaBasicTests : BaseAbstractTest() {
diff --git a/plugins/base/src/test/kotlin/basic/FailOnWarningTest.kt b/plugins/base/src/test/kotlin/basic/FailOnWarningTest.kt
index 682a257e..bd8a79ef 100644
--- a/plugins/base/src/test/kotlin/basic/FailOnWarningTest.kt
+++ b/plugins/base/src/test/kotlin/basic/FailOnWarningTest.kt
@@ -1,8 +1,8 @@
 package basic
 
 import org.jetbrains.dokka.DokkaException
-import org.jetbrains.dokka.testApi.logger.TestLogger
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
+import org.jetbrains.dokka.testApi.logger.TestLogger
 import org.jetbrains.dokka.utilities.DokkaConsoleLogger
 import org.jetbrains.dokka.utilities.DokkaLogger
 import org.jetbrains.dokka.utilities.LoggingLevel
diff --git a/plugins/base/src/test/kotlin/content/annotations/ContentForAnnotationsTest.kt b/plugins/base/src/test/kotlin/content/annotations/ContentForAnnotationsTest.kt
index f7f7eb66..2659fd86 100644
--- a/plugins/base/src/test/kotlin/content/annotations/ContentForAnnotationsTest.kt
+++ b/plugins/base/src/test/kotlin/content/annotations/ContentForAnnotationsTest.kt
@@ -1,15 +1,14 @@
 package content.annotations
 
 import matchers.content.*
-import org.jetbrains.dokka.DokkaConfiguration
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
+import org.jetbrains.dokka.base.utils.firstNotNullOfOrNull
 import org.jetbrains.dokka.links.DRI
 import org.jetbrains.dokka.model.*
 import org.jetbrains.dokka.pages.ContentPage
 import org.jetbrains.dokka.pages.ContentText
 import org.jetbrains.dokka.pages.MemberPageNode
 import org.jetbrains.dokka.pages.PackagePageNode
-import org.jetbrains.kotlin.util.firstNotNullResult
 import org.junit.jupiter.api.Test
 import utils.ParamAttributes
 import utils.assertNotNull
@@ -223,7 +222,7 @@ class ContentForAnnotationsTest : BaseAbstractTest() {
                 ))
                 val property = modules.flatMap { it.packages }.flatMap { it.properties }.first()
                 val annotation = property.extra[Annotations]?.let {
-                    it.directAnnotations.entries.firstNotNullResult { (_, annotations) -> annotations.firstOrNull() }
+                    it.directAnnotations.entries.firstNotNullOfOrNull { (_, annotations) -> annotations.firstOrNull() }
                 }
                 val annotationParams = annotation?.params ?: emptyMap()
 
@@ -284,10 +283,10 @@ class ContentForAnnotationsTest : BaseAbstractTest() {
 
                 val property = modules.flatMap { it.packages }.flatMap { it.properties }.first()
                 val getterAnnotation = property.getter?.extra?.get(Annotations)?.let {
-                    it.directAnnotations.entries.firstNotNullResult { (_, annotations) -> annotations.firstOrNull() }
+                    it.directAnnotations.entries.firstNotNullOfOrNull { (_, annotations) -> annotations.firstOrNull() }
                 }
                 val setterAnnotation = property.getter?.extra?.get(Annotations)?.let {
-                    it.directAnnotations.entries.firstNotNullResult { (_, annotations) -> annotations.firstOrNull() }
+                    it.directAnnotations.entries.firstNotNullOfOrNull { (_, annotations) -> annotations.firstOrNull() }
                 }
 
                 assertEquals(expectedAnnotation("xd"), getterAnnotation)
diff --git a/plugins/base/src/test/kotlin/content/annotations/KotlinDeprecatedTest.kt b/plugins/base/src/test/kotlin/content/annotations/KotlinDeprecatedTest.kt
index 8b311893..83517254 100644
--- a/plugins/base/src/test/kotlin/content/annotations/KotlinDeprecatedTest.kt
+++ b/plugins/base/src/test/kotlin/content/annotations/KotlinDeprecatedTest.kt
@@ -1,13 +1,13 @@
 package content.annotations
 
 import matchers.content.*
-import org.jetbrains.dokka.pages.ContentPage
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.jetbrains.dokka.base.transformers.documentables.deprecatedAnnotation
-import org.jetbrains.dokka.pages.ContentStyle
 import org.jetbrains.dokka.base.transformers.documentables.isDeprecated
 import org.jetbrains.dokka.model.Documentable
 import org.jetbrains.dokka.model.properties.WithExtraProperties
+import org.jetbrains.dokka.pages.ContentPage
+import org.jetbrains.dokka.pages.ContentStyle
 import org.junit.jupiter.api.Test
 import utils.ParamAttributes
 import utils.bareSignature
diff --git a/plugins/base/src/test/kotlin/content/annotations/SinceKotlinTest.kt b/plugins/base/src/test/kotlin/content/annotations/SinceKotlinTest.kt
index d658b50b..0b36031c 100644
--- a/plugins/base/src/test/kotlin/content/annotations/SinceKotlinTest.kt
+++ b/plugins/base/src/test/kotlin/content/annotations/SinceKotlinTest.kt
@@ -9,7 +9,9 @@ import org.jetbrains.dokka.model.dfs
 import org.jetbrains.dokka.model.doc.CustomTagWrapper
 import org.jetbrains.dokka.model.doc.Text
 import org.jetbrains.dokka.pages.ContentPage
-import org.junit.jupiter.api.*
+import org.junit.jupiter.api.AfterEach
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
 import signatures.AbstractRenderingTest
 import utils.ParamAttributes
 import utils.TestOutputWriterPlugin
diff --git a/plugins/base/src/test/kotlin/content/exceptions/ContentForExceptions.kt b/plugins/base/src/test/kotlin/content/exceptions/ContentForExceptions.kt
index f59ba529..14a36611 100644
--- a/plugins/base/src/test/kotlin/content/exceptions/ContentForExceptions.kt
+++ b/plugins/base/src/test/kotlin/content/exceptions/ContentForExceptions.kt
@@ -6,7 +6,6 @@ import org.jetbrains.dokka.PluginConfigurationImpl
 import org.jetbrains.dokka.base.DokkaBase
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.jetbrains.dokka.model.DisplaySourceSet
-import org.jetbrains.kotlin.utils.addIfNotNull
 import org.junit.jupiter.api.Test
 import utils.ParamAttributes
 import utils.bareSignature
@@ -47,7 +46,7 @@ class ContentForExceptions : BaseAbstractTest() {
                 sourceRoots = listOf("src/linuxX64Main/kotlin/pageMerger/Test.kt")
             }
         }
-        pluginsConfigurations.addIfNotNull(
+        pluginsConfigurations.add(
             PluginConfigurationImpl(
                 DokkaBase::class.qualifiedName!!,
                 DokkaConfiguration.SerializationFormat.JSON,
@@ -431,4 +430,4 @@ class ContentForExceptions : BaseAbstractTest() {
 private fun Set<DisplaySourceSet>.assertSourceSet(expectedName: String) {
     assertEquals(1, this.size)
     assertEquals(expectedName, this.first().name)
-}
\ No newline at end of file
+}
diff --git a/plugins/base/src/test/kotlin/content/inheritors/ContentForInheritorsTest.kt b/plugins/base/src/test/kotlin/content/inheritors/ContentForInheritorsTest.kt
index 09c927bd..e5059073 100644
--- a/plugins/base/src/test/kotlin/content/inheritors/ContentForInheritorsTest.kt
+++ b/plugins/base/src/test/kotlin/content/inheritors/ContentForInheritorsTest.kt
@@ -5,7 +5,6 @@ import org.jetbrains.dokka.DokkaConfiguration
 import org.jetbrains.dokka.PluginConfigurationImpl
 import org.jetbrains.dokka.base.DokkaBase
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
-import org.jetbrains.kotlin.utils.addIfNotNull
 import org.junit.jupiter.api.Test
 import utils.classSignature
 import utils.findTestType
@@ -45,7 +44,7 @@ class ContentForInheritorsTest : BaseAbstractTest() {
                 sourceRoots = listOf("src/linuxX64Main/kotlin/pageMerger/Test.kt")
             }
         }
-        pluginsConfigurations.addIfNotNull(
+        pluginsConfigurations.add(
             PluginConfigurationImpl(
                 DokkaBase::class.qualifiedName!!,
                 DokkaConfiguration.SerializationFormat.JSON,
@@ -491,4 +490,4 @@ class ContentForInheritorsTest : BaseAbstractTest() {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/plugins/base/src/test/kotlin/content/params/ContentForParamsTest.kt b/plugins/base/src/test/kotlin/content/params/ContentForParamsTest.kt
index 742c801f..e74cb49d 100644
--- a/plugins/base/src/test/kotlin/content/params/ContentForParamsTest.kt
+++ b/plugins/base/src/test/kotlin/content/params/ContentForParamsTest.kt
@@ -9,7 +9,7 @@ import org.jetbrains.dokka.model.doc.DocumentationNode
 import org.jetbrains.dokka.model.doc.Param
 import org.jetbrains.dokka.model.doc.Text
 import org.jetbrains.dokka.pages.*
-import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstanceOrNull
+import org.jetbrains.dokka.utilities.firstIsInstanceOrNull
 import org.junit.jupiter.api.Test
 import utils.*
 import kotlin.test.assertEquals
diff --git a/plugins/base/src/test/kotlin/content/signatures/ContentForSignaturesTest.kt b/plugins/base/src/test/kotlin/content/signatures/ContentForSignaturesTest.kt
index 3497317c..a39ade25 100644
--- a/plugins/base/src/test/kotlin/content/signatures/ContentForSignaturesTest.kt
+++ b/plugins/base/src/test/kotlin/content/signatures/ContentForSignaturesTest.kt
@@ -2,10 +2,9 @@ package content.signatures
 
 import matchers.content.*
 import org.jetbrains.dokka.DokkaConfiguration
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.doc.Text
-import org.jetbrains.dokka.pages.*
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
+import org.jetbrains.dokka.pages.ContentPage
+import org.jetbrains.dokka.pages.PackagePageNode
 import org.junit.jupiter.api.Test
 import utils.ParamAttributes
 import utils.bareSignature
diff --git a/plugins/base/src/test/kotlin/enums/JavaEnumsTest.kt b/plugins/base/src/test/kotlin/enums/JavaEnumsTest.kt
index b3d56d2e..1602a7cf 100644
--- a/plugins/base/src/test/kotlin/enums/JavaEnumsTest.kt
+++ b/plugins/base/src/test/kotlin/enums/JavaEnumsTest.kt
@@ -2,14 +2,11 @@ package enums
 
 import org.jetbrains.dokka.SourceLinkDefinitionImpl
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
-import org.jetbrains.dokka.model.DEnum
-import org.jetbrains.dokka.model.ObviousMember
 import org.junit.jupiter.api.Test
 import signatures.renderedContent
 import utils.TestOutputWriterPlugin
 import java.net.URL
 import kotlin.test.assertEquals
-import kotlin.test.assertNotNull
 
 class JavaEnumsTest : BaseAbstractTest() {
 
diff --git a/plugins/base/src/test/kotlin/enums/KotlinEnumsTest.kt b/plugins/base/src/test/kotlin/enums/KotlinEnumsTest.kt
index 3b2720c9..a49a29de 100644
--- a/plugins/base/src/test/kotlin/enums/KotlinEnumsTest.kt
+++ b/plugins/base/src/test/kotlin/enums/KotlinEnumsTest.kt
@@ -2,19 +2,19 @@ package enums
 
 import matchers.content.*
 import org.jetbrains.dokka.SourceLinkDefinitionImpl
-import org.jetbrains.dokka.pages.*
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
-import org.jetbrains.dokka.model.*
-import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstance
+import org.jetbrains.dokka.model.DEnum
+import org.jetbrains.dokka.model.dfs
+import org.jetbrains.dokka.pages.ClasslikePage
+import org.jetbrains.dokka.pages.ClasslikePageNode
+import org.jetbrains.dokka.pages.ContentGroup
 import org.jsoup.Jsoup
 import org.jsoup.nodes.Element
 import org.junit.jupiter.api.Assertions.*
-import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.Test
 import signatures.renderedContent
 import utils.TestOutputWriter
 import utils.TestOutputWriterPlugin
-import java.io.File
 import java.net.URL
 
 class KotlinEnumsTest : BaseAbstractTest() {
@@ -347,7 +347,7 @@ class KotlinEnumsTest : BaseAbstractTest() {
             configuration
         ) {
             pagesTransformationStage = { m ->
-                val entryNode = m.children.first { it.name == "testpackage" }.children.first { it.name == "TestEnum" }.children.firstIsInstance<ClasslikePageNode>()
+                val entryNode = m.children.first { it.name == "testpackage" }.children.first { it.name == "TestEnum" }.children.filterIsInstance<ClasslikePageNode>().first()
                 val signature = (entryNode.content as ContentGroup).dfs { it is ContentGroup && it.dci.toString() == "[testpackage/TestEnum.E1///PointingToDeclaration/{\"org.jetbrains.dokka.links.EnumEntryDRIExtra\":{\"key\":\"org.jetbrains.dokka.links.EnumEntryDRIExtra\"}}][Cover]" } as ContentGroup
 
                 signature.assertNode {
diff --git a/plugins/base/src/test/kotlin/expectActuals/ExpectActualsTest.kt b/plugins/base/src/test/kotlin/expectActuals/ExpectActualsTest.kt
index 13d4b456..ff1b7989 100644
--- a/plugins/base/src/test/kotlin/expectActuals/ExpectActualsTest.kt
+++ b/plugins/base/src/test/kotlin/expectActuals/ExpectActualsTest.kt
@@ -1,11 +1,10 @@
 package expectActuals
 
+import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.jetbrains.dokka.model.withDescendants
 import org.jetbrains.dokka.pages.ClasslikePageNode
-import org.jetbrains.dokka.pages.PageNode
-import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
-import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.Assertions.assertTrue
+import org.junit.jupiter.api.Test
 
 
 class ExpectActualsTest : BaseAbstractTest() {
diff --git a/plugins/base/src/test/kotlin/filter/JavaFileFilterTest.kt b/plugins/base/src/test/kotlin/filter/JavaFileFilterTest.kt
index f618292c..a1a242c5 100644
--- a/plugins/base/src/test/kotlin/filter/JavaFileFilterTest.kt
+++ b/plugins/base/src/test/kotlin/filter/JavaFileFilterTest.kt
@@ -3,7 +3,6 @@ package filter
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
-import kotlin.test.assertEquals
 
 class JavaFileFilterTest : BaseAbstractTest() {
     @Test
diff --git a/plugins/base/src/test/kotlin/filter/KotlinArrayDocumentableReplacerTest.kt b/plugins/base/src/test/kotlin/filter/KotlinArrayDocumentableReplacerTest.kt
index b9b1dc1e..de7c4e43 100644
--- a/plugins/base/src/test/kotlin/filter/KotlinArrayDocumentableReplacerTest.kt
+++ b/plugins/base/src/test/kotlin/filter/KotlinArrayDocumentableReplacerTest.kt
@@ -1,9 +1,11 @@
 package filter
 
-import com.jetbrains.rd.util.firstOrNull
 import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
 import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.*
+import org.jetbrains.dokka.model.DClass
+import org.jetbrains.dokka.model.FunctionalTypeConstructor
+import org.jetbrains.dokka.model.GenericTypeConstructor
+import org.jetbrains.dokka.model.Invariance
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
 
@@ -124,7 +126,7 @@ class KotlinArrayDocumentableReplacerTest : BaseAbstractTest() {
                 val arrTypealias = it.firstOrNull()?.packages?.firstOrNull()?.typ