Parsing of JvmName (#1675)

* Parsing of JvmName

* Make JvmName processor run after KaJ

10 files changed, 420 insertions, 90 deletions

diff --git a/plugins/kotlin-as-java/src/main/kotlin/KotlinAsJavaPlugin.kt b/plugins/kotlin-as-java/src/main/kotlin/KotlinAsJavaPlugin.kt
index 2a9b857a..b8e12553 100644
--- a/plugins/kotlin-as-java/src/main/kotlin/KotlinAsJavaPlugin.kt
+++ b/plugins/kotlin-as-java/src/main/kotlin/KotlinAsJavaPlugin.kt
@@ -4,6 +4,7 @@ import org.jetbrains.dokka.CoreExtensions
 import org.jetbrains.dokka.base.DokkaBase
 import org.jetbrains.dokka.base.DokkaBaseConfiguration
 import org.jetbrains.dokka.kotlinAsJava.signatures.JavaSignatureProvider
+import org.jetbrains.dokka.kotlinAsJava.transformers.JvmNameDocumentableTransformer
 import org.jetbrains.dokka.kotlinAsJava.transformers.KotlinAsJavaDocumentableTransformer
 import org.jetbrains.dokka.kotlinAsJava.translators.KotlinAsJavaDocumentableToPageTranslator
 import org.jetbrains.dokka.plugability.DokkaPlugin
@@ -13,13 +14,20 @@ class KotlinAsJavaPlugin : DokkaPlugin() {
     val kotlinAsJavaDocumentableTransformer by extending {
         CoreExtensions.documentableTransformer with KotlinAsJavaDocumentableTransformer()
     }
+
+    val jvmNameTransformer by extending {
+        CoreExtensions.documentableTransformer with JvmNameDocumentableTransformer() order {
+            after(kotlinAsJavaDocumentableTransformer)
+        }
+    }
+
     val javaSignatureProvider by extending {
         with(plugin<DokkaBase>()) {
             signatureProvider providing ::JavaSignatureProvider override kotlinSignatureProvider
         }
     }
     val kotlinAsJavaDocumentableToPageTranslator by extending {
-        CoreExtensions.documentableToPageTranslator providing ::KotlinAsJavaDocumentableToPageTranslator  override
-            plugin<DokkaBase>().documentableToPageTranslator
+        CoreExtensions.documentableToPageTranslator providing ::KotlinAsJavaDocumentableToPageTranslator override
+                plugin<DokkaBase>().documentableToPageTranslator
     }
 }
\ No newline at end of file
diff --git a/plugins/kotlin-as-java/src/main/kotlin/converters/KotlinToJavaConverter.kt b/plugins/kotlin-as-java/src/main/kotlin/converters/KotlinToJavaConverter.kt
index 0f7d5c7a..4ecc84a7 100644
--- a/plugins/kotlin-as-java/src/main/kotlin/converters/KotlinToJavaConverter.kt
+++ b/plugins/kotlin-as-java/src/main/kotlin/converters/KotlinToJavaConverter.kt
@@ -1,27 +1,19 @@
 package org.jetbrains.dokka.kotlinAsJava.converters
 
-import org.jetbrains.dokka.links.*
+import org.jetbrains.dokka.kotlinAsJava.transformers.JvmNameProvider
+import org.jetbrains.dokka.kotlinAsJava.transformers.withCallableName
 import org.jetbrains.dokka.links.Callable
+import org.jetbrains.dokka.links.DRI
+import org.jetbrains.dokka.links.PointingToDeclaration
+import org.jetbrains.dokka.links.withClass
 import org.jetbrains.dokka.model.*
-import org.jetbrains.dokka.model.DAnnotation
-import org.jetbrains.dokka.model.DEnum
-import org.jetbrains.dokka.model.DFunction
-import org.jetbrains.dokka.model.Nullable
-import org.jetbrains.dokka.model.TypeConstructor
 import org.jetbrains.dokka.model.properties.PropertyContainer
 import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.resolve.jvm.JvmPrimitiveType
-import java.lang.IllegalStateException
 
-private fun <T : WithSources> List<T>.groupedByLocation() =
-    map { it.sources to it }
-        .groupBy({ (location, _) ->
-            location.let {
-                it.entries.first().value.path.split("/").last().split(".").first() + "Kt"
-            } // TODO: first() does not look reasonable
-        }) { it.second }
+val jvmNameProvider = JvmNameProvider()
 
 private val DProperty.isConst: Boolean
     get() = extra[AdditionalModifiers]
@@ -31,38 +23,39 @@ private val DProperty.isConst: Boolean
         } == true
 
 internal fun DPackage.asJava(): DPackage {
-    @Suppress("UNCHECKED_CAST")
-    val syntheticClasses = ((properties + functions) as List<WithSources>)
-        .groupedByLocation()
-        .map { (syntheticClassName, nodes) ->
-            DClass(
-                dri = dri.withClass(syntheticClassName),
-                name = syntheticClassName,
-                properties = nodes.filterIsInstance<DProperty>().map { it.asJava(true) },
-                constructors = emptyList(),
-                functions = (
-                        nodes
-                            .filterIsInstance<DProperty>()
-                            .filterNot { it.isConst }
-                            .flatMap { it.javaAccessors() } +
-                                nodes.filterIsInstance<DFunction>()
-                                    .map { it.asJava(syntheticClassName) }), // TODO: methods are static and receiver is a param
-                classlikes = emptyList(),
-                sources = emptyMap(),
-                expectPresentInSet = null,
-                visibility = sourceSets.map {
-                    it to JavaVisibility.Public
-                }.toMap(),
-                companion = null,
-                generics = emptyList(),
-                supertypes = emptyMap(),
-                documentation = emptyMap(),
-                modifier = sourceSets.map { it to JavaModifier.Final }.toMap(),
-                sourceSets = sourceSets,
-                isExpectActual = false,
-                extra = PropertyContainer.empty()
-            )
-        }
+    val syntheticClasses =
+        (properties.map { jvmNameProvider.nameForSyntheticClass(it) to it }
+                + functions.map { jvmNameProvider.nameForSyntheticClass(it) to it })
+            .groupBy({ it.first }) { it.second }
+            .map { (syntheticClassName, nodes) ->
+                DClass(
+                    dri = dri.withClass(syntheticClassName.name),
+                    name = syntheticClassName.name,
+                    properties = nodes.filterIsInstance<DProperty>().map { it.asJava(true) },
+                    constructors = emptyList(),
+                    functions = (
+                            nodes
+                                .filterIsInstance<DProperty>()
+                                .filterNot { it.isConst }
+                                .flatMap { it.javaAccessors(relocateToClass = syntheticClassName.name) } +
+                                    nodes.filterIsInstance<DFunction>()
+                                        .map { it.asJava(syntheticClassName.name) }), // TODO: methods are static and receiver is a param
+                    classlikes = emptyList(),
+                    sources = emptyMap(),
+                    expectPresentInSet = null,
+                    visibility = sourceSets.map {
+                        it to JavaVisibility.Public
+                    }.toMap(),
+                    companion = null,
+                    generics = emptyList(),
+                    supertypes = emptyMap(),
+                    documentation = emptyMap(),
+                    modifier = sourceSets.map { it to JavaModifier.Final }.toMap(),
+                    sourceSets = sourceSets,
+                    isExpectActual = false,
+                    extra = PropertyContainer.empty()
+                )
+            }
 
     return copy(
         functions = emptyList(),
@@ -110,41 +103,56 @@ internal fun DProperty.javaModifierFromSetter() =
 
 internal fun DProperty.javaAccessors(isTopLevel: Boolean = false, relocateToClass: String? = null): List<DFunction> =
     listOfNotNull(
-        getter?.copy(
-            dri = if (relocateToClass.isNullOrBlank()) {
-                dri
+        getter?.let { getter ->
+            val name = "get" + name.capitalize()
+            getter.copy(
+                dri = if (relocateToClass.isNullOrBlank()) {
+                    getter.dri
+                } else {
+                    getter.dri.withClass(relocateToClass)
+                }.withCallableName(name),
+                name = name,
+                modifier = javaModifierFromSetter(),
+                visibility = visibility.mapValues { JavaVisibility.Public },
+                type = getter.type.asJava(),
+                extra = if (isTopLevel) getter.extra +
+                        getter.extra.mergeAdditionalModifiers(
+                            sourceSets.map {
+                                it to setOf(ExtraModifiers.JavaOnlyModifiers.Static)
+                            }.toMap()
+                        )
+                else getter.extra
+            )
+        },
+        setter?.let { setter ->
+            val name = "set" + name.capitalize()
+            val baseDRI = (if (relocateToClass.isNullOrBlank()) {
+                setter.dri
             } else {
-                dri.withClass(relocateToClass)
-            },
-            name = "get" + name.capitalize(),
-            modifier = javaModifierFromSetter(),
-            visibility = visibility.mapValues { JavaVisibility.Public },
-            type = type.asJava(), // TODO: check
-            extra = if (isTopLevel) getter!!.extra +
-                    getter!!.extra.mergeAdditionalModifiers(
-                        sourceSets.map {
-                            it to setOf(ExtraModifiers.JavaOnlyModifiers.Static)
-                        }.toMap()
+                setter.dri.withClass(relocateToClass)
+            }).withCallableName(name)
+            setter.copy(
+                dri = baseDRI,
+                name = name,
+                parameters = setter.parameters.map {
+                    it.copy(
+                        dri = baseDRI.copy(
+                            target = it.dri.target,
+                            extra = it.dri.extra
+                        ), type = it.type.asJava()
                     )
-            else getter!!.extra
-        ),
-        setter?.copy(
-            dri = if (relocateToClass.isNullOrBlank()) {
-                dri
-            } else {
-                dri.withClass(relocateToClass)
-            },
-            name = "set" + name.capitalize(),
-            modifier = javaModifierFromSetter(),
-            visibility = visibility.mapValues { JavaVisibility.Public },
-            type = type.asJava(), // TODO: check
-            extra = if (isTopLevel) setter!!.extra + setter!!.extra.mergeAdditionalModifiers(
-                sourceSets.map {
-                    it to setOf(ExtraModifiers.JavaOnlyModifiers.Static)
-                }.toMap()
+                },
+                modifier = javaModifierFromSetter(),
+                visibility = visibility.mapValues { JavaVisibility.Public },
+                type = Void,
+                extra = if (isTopLevel) setter.extra + setter.extra.mergeAdditionalModifiers(
+                    sourceSets.map {
+                        it to setOf(ExtraModifiers.JavaOnlyModifiers.Static)
+                    }.toMap()
+                )
+                else setter.extra
             )
-            else setter!!.extra
-        )
+        }
     )
 
 
@@ -154,7 +162,7 @@ internal fun DFunction.asJava(containingClassName: String): DFunction {
         else -> name
     }
     return copy(
-//        dri = dri.copy(callable = dri.callable?.asJava()),
+        dri = dri.copy(classNames = containingClassName, callable = dri.callable?.copy(name = newName)),
         name = newName,
         type = type.asJava(),
         modifier = if (modifier.all { (_, v) -> v is KotlinModifier.Final } && isConstructor)
@@ -193,7 +201,7 @@ private fun DTypeParameter.asJava(): DTypeParameter = copy(
     bounds = bounds.map { it.asJava() }
 )
 
-private fun Projection.asJava(): Projection = when(this) {
+private fun Projection.asJava(): Projection = when (this) {
     is Star -> Star
     is Covariance<*> -> copy(inner.asJava())
     is Contravariance<*> -> copy(inner.asJava())
@@ -201,7 +209,7 @@ private fun Projection.asJava(): Projection = when(this) {
     is Bound -> asJava()
 }
 
-private fun Bound.asJava(): Bound = when(this) {
+private fun Bound.asJava(): Bound = when (this) {
     is TypeParameter -> copy(dri.possiblyAsJava())
     is GenericTypeConstructor -> copy(
         dri = dri.possiblyAsJava(),
@@ -286,7 +294,7 @@ internal fun DParameter.asJava(): DParameter = copy(
 )
 
 internal fun Visibility.propertyVisibilityAsJava(): Visibility =
-    if(this is JavaVisibility) this
+    if (this is JavaVisibility) this
     else JavaVisibility.Private
 
 internal fun String.getAsPrimitive(): JvmPrimitiveType? = org.jetbrains.kotlin.builtins.PrimitiveType.values()
@@ -295,7 +303,7 @@ internal fun String.getAsPrimitive(): JvmPrimitiveType? = org.jetbrains.kotlin.b
 
 private fun DRI.partialFqName() = packageName?.let { "$it." } + classNames
 private fun DRI.possiblyAsJava() = this.partialFqName().mapToJava()?.toDRI(this) ?: this
-private fun TypeConstructor.possiblyAsJava() = when(this) {
+private fun TypeConstructor.possiblyAsJava() = when (this) {
     is GenericTypeConstructor -> copy(dri = this.dri.possiblyAsJava())
     is FunctionalTypeConstructor -> copy(dri = this.dri.possiblyAsJava())
 }
@@ -318,7 +326,7 @@ internal fun TypeConstructorWithKind.asJava(): TypeConstructorWithKind =
     )
 
 internal fun ClassKind.asJava(): ClassKind {
-    return when(this){
+    return when (this) {
         is JavaClassKindTypes -> this
         KotlinClassKindTypes.CLASS -> JavaClassKindTypes.CLASS
         KotlinClassKindTypes.INTERFACE -> JavaClassKindTypes.INTERFACE
diff --git a/plugins/kotlin-as-java/src/main/kotlin/jvmName.kt b/plugins/kotlin-as-java/src/main/kotlin/jvmName.kt
new file mode 100644
index 00000000..c81210d6
--- /dev/null
+++ b/plugins/kotlin-as-java/src/main/kotlin/jvmName.kt
@@ -0,0 +1,19 @@
+package org.jetbrains.dokka.kotlinAsJava
+
+import org.jetbrains.dokka.model.Annotations
+import org.jetbrains.dokka.model.Documentable
+import org.jetbrains.dokka.model.StringValue
+import org.jetbrains.dokka.model.isJvmName
+import org.jetbrains.dokka.model.properties.WithExtraProperties
+import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
+
+internal fun WithExtraProperties<out Documentable>.directlyAnnotatedJvmName(): Annotations.Annotation? =
+    extra[Annotations]?.directAnnotations?.entries?.firstNotNullResult { (_, annotations) -> annotations.jvmNameAnnotation() }
+
+internal fun WithExtraProperties<out Documentable>.fileLevelJvmName(): Annotations.Annotation? =
+    extra[Annotations]?.fileLevelAnnotations?.entries?.firstNotNullResult { (_, annotations) -> annotations.jvmNameAnnotation() }
+
+internal fun List<Annotations.Annotation>.jvmNameAnnotation(): Annotations.Annotation? =
+    firstOrNull { it.isJvmName() }
+
+internal fun Annotations.Annotation.jvmNameAsString(): String? = (params["name"] as? StringValue)?.value
\ No newline at end of file
diff --git a/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt b/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt
index 60c2e5cc..fd40366f 100644
--- a/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt
+++ b/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt
@@ -140,7 +140,7 @@ class JavaSignatureProvider internal constructor(ctcc: CommentsToContentConverte
                     text(it.modifiers()[it]?.toSignatureString() ?: "")
                     signatureForProjection(it.type)
                     text(nbsp.toString())
-                    link(it.name!!, it.dri)
+                    text(it.name!!)
                 }
                 text(")")
             }
diff --git a/plugins/kotlin-as-java/src/main/kotlin/transformers/JvmNameDocumentableTransformer.kt b/plugins/kotlin-as-java/src/main/kotlin/transformers/JvmNameDocumentableTransformer.kt
new file mode 100644
index 00000000..3fb26034
--- /dev/null
+++ b/plugins/kotlin-as-java/src/main/kotlin/transformers/JvmNameDocumentableTransformer.kt
@@ -0,0 +1,96 @@
+package org.jetbrains.dokka.kotlinAsJava.transformers
+
+import org.jetbrains.dokka.model.*
+import org.jetbrains.dokka.plugability.DokkaContext
+import org.jetbrains.dokka.transformers.documentation.DocumentableTransformer
+
+class JvmNameDocumentableTransformer : DocumentableTransformer {
+    private val jvmNameProvider = JvmNameProvider()
+    private lateinit var context: DokkaContext
+
+    override fun invoke(original: DModule, context: DokkaContext): DModule {
+        this.context = context
+        return original.copy(packages = original.packages.map { transform(it) })
+    }
+
+    private fun <T : Documentable> transform(documentable: T): T =
+        with(documentable) {
+            when (this) {
+                is DPackage -> copy(
+                    functions = functions.map { transform(it) },
+                    properties = properties.map { transform(it) },
+                    classlikes = classlikes.map { transform(it) },
+                )
+                is DFunction -> {
+                    val name = jvmNameProvider.nameFor(this)
+                    copy(
+                        dri = documentable.dri.withCallableName(name),
+                        name = name
+                    )
+                }
+                is DProperty -> transformGetterAndSetter(this)
+                is DClasslike -> transformClassLike(this)
+                is DEnumEntry -> copy(
+                    functions = functions.map { transform(it) },
+                    properties = properties.map { transform(it) },
+                    classlikes = classlikes.map { transform(it) },
+                )
+                else -> {
+                    context.logger.warn("Failed to translate a JvmName for ${this.javaClass.canonicalName}")
+                    this
+                }
+            }
+        } as T
+
+    private fun transformClassLike(documentable: DClasslike): DClasslike =
+        with(documentable) {
+            when (this) {
+                is DClass -> copy(
+                    functions = functions.map { transform(it) },
+                    properties = properties.map { transform(it) },
+                    classlikes = classlikes.map { transform(it) },
+                )
+                is DAnnotation -> copy(
+                    functions = functions.map { transform(it) },
+                    properties = properties.map { transform(it) },
+                    classlikes = classlikes.map { transform(it) },
+                )
+                is DObject -> copy(
+                    functions = functions.map { transform(it) },
+                    properties = properties.map { transform(it) },
+                    classlikes = classlikes.map { transform(it) },
+                )
+                is DEnum -> copy(
+                    functions = functions.map { transform(it) },
+                    properties = properties.map { transform(it) },
+                    classlikes = classlikes.map { transform(it) },
+                )
+                is DInterface -> copy(
+                    functions = functions.map { transform(it) },
+                    properties = properties.map { transform(it) },
+                    classlikes = classlikes.map { transform(it) },
+                )
+            }
+        }
+
+    private fun transformGetterAndSetter(entry: DProperty): DProperty =
+        with(entry) {
+            copy(
+                setter = jvmNameProvider.nameForSetter(this)?.let { setterName ->
+                    setter?.let { setter ->
+                        setter.copy(
+                            dri = setter.dri.withCallableName(setterName),
+                            name = setterName
+                        )
+                    }
+                },
+                getter = jvmNameProvider.nameForGetter(this)?.let { getterName ->
+                    getter?.let { getter ->
+                        getter.copy(
+                            dri = getter.dri.withCallableName(getterName),
+                            name = getterName
+                        )
+                    }
+                })
+        }
+}
\ No newline at end of file
diff --git a/plugins/kotlin-as-java/src/main/kotlin/transformers/JvmNameProvider.kt b/plugins/kotlin-as-java/src/main/kotlin/transformers/JvmNameProvider.kt
new file mode 100644
index 00000000..4e0ff7d7
--- /dev/null
+++ b/plugins/kotlin-as-java/src/main/kotlin/transformers/JvmNameProvider.kt
@@ -0,0 +1,36 @@
+package org.jetbrains.dokka.kotlinAsJava.transformers
+
+import org.jetbrains.dokka.kotlinAsJava.directlyAnnotatedJvmName
+import org.jetbrains.dokka.kotlinAsJava.jvmNameAsString
+import org.jetbrains.dokka.model.*
+import org.jetbrains.dokka.model.properties.WithExtraProperties
+import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
+
+data class Name(val fqName: String){
+    val name = fqName.substringAfterLast(".")
+}
+
+class JvmNameProvider {
+    fun <T> nameFor(entry: T): String where T : Documentable, T : WithExtraProperties<out Documentable> =
+        entry.directlyAnnotatedJvmName()?.jvmNameAsString()
+            ?: entry.name
+            ?: throw IllegalStateException("Failed to provide a name for ${entry.javaClass.canonicalName}")
+
+    fun <T> nameForSyntheticClass(entry: T): Name where T : WithSources, T : WithExtraProperties<out Documentable>, T: Documentable {
+        val name = entry.extra[Annotations]?.let {
+            it.fileLevelAnnotations.entries.firstNotNullResult { (_, annotations) ->
+                annotations.jvmNameAnnotation()?.jvmNameAsString()
+            }
+        } ?: entry.sources.entries.first().value.path.split("/").last().split(".").first().capitalize() + "Kt"
+        return Name("${entry.dri.packageName}.$name")
+    }
+
+    fun nameForGetter(entry: DProperty): String? =
+        entry.getter?.directlyAnnotatedJvmName()?.jvmNameAsString()
+
+    fun nameForSetter(entry: DProperty): String? =
+        entry.setter?.directlyAnnotatedJvmName()?.jvmNameAsString()
+
+    private fun List<Annotations.Annotation>.jvmNameAnnotation(): Annotations.Annotation? =
+        firstOrNull { it.isJvmName() }
+}
\ No newline at end of file
diff --git a/plugins/kotlin-as-java/src/main/kotlin/transformers/KotlinAsJavaDocumentableTransformer.kt b/plugins/kotlin-as-java/src/main/kotlin/transformers/KotlinAsJavaDocumentableTransformer.kt
index 8b07670f..5916a11c 100644
--- a/plugins/kotlin-as-java/src/main/kotlin/transformers/KotlinAsJavaDocumentableTransformer.kt
+++ b/plugins/kotlin-as-java/src/main/kotlin/transformers/KotlinAsJavaDocumentableTransformer.kt
@@ -8,4 +8,4 @@ import org.jetbrains.dokka.transformers.documentation.DocumentableTransformer
 class KotlinAsJavaDocumentableTransformer : DocumentableTransformer {
     override fun invoke(original: DModule, context: DokkaContext): DModule =
         original.copy(packages = original.packages.map { it.asJava() })
-}
+}
\ No newline at end of file
diff --git a/plugins/kotlin-as-java/src/main/kotlin/transformers/withCallableName.kt b/plugins/kotlin-as-java/src/main/kotlin/transformers/withCallableName.kt
new file mode 100644
index 00000000..30f6a217
--- /dev/null
+++ b/plugins/kotlin-as-java/src/main/kotlin/transformers/withCallableName.kt
@@ -0,0 +1,5 @@
+package org.jetbrains.dokka.kotlinAsJava.transformers
+
+import org.jetbrains.dokka.links.DRI
+
+internal fun DRI.withCallableName(newName: String): DRI = copy(callable = callable?.copy(name = newName))
\ No newline at end of file
diff --git a/plugins/kotlin-as-java/src/test/kotlin/JvmNameTest.kt b/plugins/kotlin-as-java/src/test/kotlin/JvmNameTest.kt
new file mode 100644
index 00000000..4c7e2445
--- /dev/null
+++ b/plugins/kotlin-as-java/src/test/kotlin/JvmNameTest.kt
@@ -0,0 +1,158 @@
+package kotlinAsJavaPlugin
+
+import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
+import org.jetbrains.dokka.links.Callable
+import org.jetbrains.dokka.links.DRI
+import org.jetbrains.dokka.links.TypeConstructor
+import org.junit.jupiter.api.Test
+import kotlin.test.assertEquals
+
+class JvmNameTest : BaseAbstractTest() {
+    val configuration = dokkaConfiguration {
+        sourceSets {
+            sourceSet {
+                sourceRoots = listOf("src/")
+                classpath += jvmStdlibPath!!
+            }
+        }
+    }
+
+    @Test
+    fun `should change name for class containing top level function`() {
+        testInline(
+            """
+            |/src/main/kotlin/kotlinAsJavaPlugin/sample.kt
+            |@file:JvmName("CustomJvmName")
+            |package kotlinAsJavaPlugin
+            |fun sample(): String = ""
+        """.trimMargin(),
+            configuration,
+        ) {
+            documentablesTransformationStage = { module ->
+                val expectedClassLikeDri = DRI(
+                    packageName = "kotlinAsJavaPlugin",
+                    classNames = "CustomJvmName",
+                )
+                val classLike = module.packages.flatMap { it.classlikes }.first()
+                assertEquals(expectedClassLikeDri, classLike.dri)
+                assertEquals("CustomJvmName", classLike.name)
+            }
+        }
+    }
+
+    @Test
+    fun `should change name for top level function`() {
+        testInline(
+            """
+            |/src/main/kotlin/kotlinAsJavaPlugin/sample.kt
+            |@file:JvmName("CustomJvmName")
+            |package kotlinAsJavaPlugin
+            |@JvmName("jvmSample")
+            |fun sample(): String = ""
+        """.trimMargin(),
+            configuration,
+        ) {
+            documentablesTransformationStage = { module ->
+                val expectedFunctionDri = DRI(
+                    packageName = "kotlinAsJavaPlugin",
+                    classNames = "CustomJvmName",
+                    callable = Callable(
+                        "jvmSample",
+                        receiver = null,
+                        params = emptyList()
+                    )
+                )
+                val function = module.packages.flatMap { it.classlikes }.flatMap { it.functions }.first()
+                assertEquals(expectedFunctionDri, function.dri)
+                assertEquals("jvmSample", function.name)
+            }
+        }
+    }
+
+    @Test
+    fun `should change name of a setter for top level property`() {
+        testInline(
+            """
+            |/src/main/kotlin/kotlinAsJavaPlugin/sample.kt
+            |@file:JvmName("CustomJvmName")
+            |package kotlinAsJavaPlugin
+            |@get:JvmName("xd")
+            |@set:JvmName("asd")
+            |var property: String
+            |    get() = ""
+            |    set(value) {}
+        """.trimMargin(),
+            configuration,
+        ) {
+            documentablesTransformationStage = { module ->
+                val expectedSetterDri = DRI(
+                    packageName = "kotlinAsJavaPlugin",
+                    classNames = "CustomJvmName",
+                    callable = Callable(
+                        "asd",
+                        receiver = null,
+                        //Todo this is bad, this should be a type in java, look at the bytecode
+                        params = listOf(TypeConstructor("kotlin.String", emptyList()))
+                    )
+                )
+                val function = module.packages.flatMap { it.classlikes }.flatMap { it.functions }.first { it.name == "asd"}
+                assertEquals(expectedSetterDri, function.dri)
+                assertEquals("asd", function.name)
+            }
+        }
+    }
+
+    @Test
+    fun `should change name of a getter for top level property`() {
+        testInline(
+            """
+            |/src/main/kotlin/kotlinAsJavaPlugin/sample.kt
+            |@file:JvmName("CustomJvmName")
+            |package kotlinAsJavaPlugin
+            |@get:JvmName("xd")
+            |@set:JvmName("asd")
+            |var property: String
+            |    get() = ""
+            |    set(value) {}
+        """.trimMargin(),
+            configuration,
+        ) {
+            documentablesTransformationStage = { module ->
+                val expectedGetterDri = DRI(
+                    packageName = "kotlinAsJavaPlugin",
+                    classNames = "CustomJvmName",
+                    callable = Callable(
+                        "xd",
+                        receiver = null,
+                        params = emptyList()
+                    )
+                )
+                val function = module.packages.flatMap { it.classlikes }.flatMap { it.functions }.first { it.name == "xd"}
+                assertEquals(expectedGetterDri, function.dri)
+                assertEquals("xd", function.name)
+            }
+        }
+    }
+
+    @Test
+    fun `should leave the name as default if annotation is not provided`() {
+        testInline(
+            """
+            |/src/main/kotlin/kotlinAsJavaPlugin/sample.kt
+            |package kotlinAsJavaPlugin
+            |fun sample(): String = ""
+        """.trimMargin(),
+            configuration,
+        ) {
+            documentablesTransformationStage = { module ->
+                val expectedClassLikeDri = DRI(
+                    packageName = "kotlinAsJavaPlugin",
+                    classNames = "SampleKt",
+                )
+                val classLike = module.packages.flatMap { it.classlikes }.first()
+                assertEquals(expectedClassLikeDri, classLike.dri)
+                assertEquals("SampleKt", classLike.name)
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/plugins/kotlin-as-java/src/test/kotlin/KotlinAsJavaPluginTest.kt b/plugins/kotlin-as-java/src/test/kotlin/KotlinAsJavaPluginTest.kt
index 5430ea88..8e7b798a 100644
--- a/plugins/kotlin-as-java/src/test/kotlin/KotlinAsJavaPluginTest.kt
+++ b/plugins/kotlin-as-java/src/test/kotlin/KotlinAsJavaPluginTest.kt
@@ -330,7 +330,7 @@ class KotlinAsJavaPluginTest : BaseAbstractTest() {
         ) {
             renderingStage = { _, _ ->
                 writerPlugin.writer.renderedContent("root/kotlinAsJavaPlugin/-a-b-c/some-fun.html").signature().first().match(
-                    "final ", A("Integer"), A("someFun"), "(", A("Integer"), A("xd"), ")", Span()
+                    "final ", A("Integer"), A("someFun"), "(", A("Integer"), "xd)", Span()
                 )
             }
         }
@@ -368,7 +368,7 @@ class KotlinAsJavaPluginTest : BaseAbstractTest() {
             renderingStage = { _, _ ->
                 writerPlugin.writer.renderedContent("root/kotlinAsJavaPlugin/-a-b-c/some-fun.html").signature().first().match(
                     "final ", A("Integer"), A("someFun"), "(", A("Map"), "<", A("String"),
-                    ", ", A("Integer"), ">", A("xd"), ")", Span()
+                    ", ", A("Integer"), "> xd)", Span()
                 )
             }
         }