[core] Move StructureToStringTransformer to mirai-core-utils, and use legacy implementation as fallback. close #2097.

mirai-core-utils/src/commonMain/kotlin/debug/StructureToStringTransformer.kt

@@ -0,0 +1,60 @@
+/*
+ * Copyright 2019-2022 Mamoe Technologies and contributors.
+ *
+ * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
+ * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
+ *
+ * https://github.com/mamoe/mirai/blob/dev/LICENSE
+ */
+
+@file:JvmName("StructureToStringTransformerKt_common")
+
+package net.mamoe.mirai.utils.debug
+
+import net.mamoe.mirai.utils.loadService
+import kotlin.jvm.JvmName
+
+public interface StructureToStringTransformer {
+    public fun transform(any: Any?): String
+
+    public fun transformAndDesensitize(any: Any?): String
+
+    public companion object {
+        private class ObjectToStringStructureToStringTransformer : StructureToStringTransformer {
+            override fun transform(any: Any?): String = any.toString()
+            override fun transformAndDesensitize(any: Any?): String = any.toString()
+        }
+
+        public val instance: StructureToStringTransformer by lazy {
+            loadService(StructureToStringTransformer::class) {
+                getPlatformDefaultStructureToStringTransformer()
+                    ?: ObjectToStringStructureToStringTransformer()
+            }
+        }
+
+        public val available: Boolean = instance !is ObjectToStringStructureToStringTransformer
+    }
+}
+
+
+internal expect fun getPlatformDefaultStructureToStringTransformer(): StructureToStringTransformer?
+
+/**
+ * Do not call this inside [Any.toString]. `StackOverflowError` may happen.
+ */
+public fun Any?.structureToString(): String = StructureToStringTransformer.instance.transform(this)
+public fun Any?.structureToStringIfAvailable(): String? {
+    return if (StructureToStringTransformer.available) {
+        StructureToStringTransformer.instance.transform(this)
+    } else null
+}
+
+
+public fun Any?.structureToStringAndDesensitize(): String =
+    StructureToStringTransformer.instance.transformAndDesensitize(this)
+
+public fun Any?.structureToStringAndDesensitizeIfAvailable(): String? {
+    return if (StructureToStringTransformer.available) {
+        StructureToStringTransformer.instance.transformAndDesensitize(this)
+    } else null
+}

mirai-core-utils/src/jvmBaseMain/kotlin/debug/StructureToStringTransformer.kt

@@ -0,0 +1,14 @@
+/*
+ * Copyright 2019-2022 Mamoe Technologies and contributors.
+ *
+ * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
+ * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
+ *
+ * https://github.com/mamoe/mirai/blob/dev/LICENSE
+ */
+
+package net.mamoe.mirai.utils.debug
+
+internal actual fun getPlatformDefaultStructureToStringTransformer(): StructureToStringTransformer? {
+    return StructureToStringTransformerLegacy()
+}

mirai-core-utils/src/jvmBaseMain/kotlin/debug/StructureToStringTransformerLegacy.kt

@@ -7,10 +7,9 @@
  * https://github.com/mamoe/mirai/blob/dev/LICENSE
  */
 
-package net.mamoe.mirai.internal.utils
+package net.mamoe.mirai.utils.debug
 
 import kotlinx.serialization.Transient
-import net.mamoe.mirai.internal.testFramework.desensitizer.Desensitizer
 import net.mamoe.mirai.utils.toUHexString
 import java.lang.reflect.Modifier
 import kotlin.reflect.KClass
@@ -19,9 +18,10 @@ import kotlin.reflect.KProperty1
 import kotlin.reflect.full.hasAnnotation
 import kotlin.reflect.jvm.javaField
 
-internal class StructureToStringTransformerLegacy : StructureToStringTransformer {
+
+public class StructureToStringTransformerLegacy : StructureToStringTransformer {
     override fun transform(any: Any?): String = any._miraiContentToString()
-    override fun transformAndDesensitize(any: Any?): String = Desensitizer.desensitize(any._miraiContentToString())
+    override fun transformAndDesensitize(any: Any?): String = transform(any) // desensitization not supported
 
     private val indent: String = " ".repeat(4)
 

mirai-core-utils/src/nativeMain/kotlin/debug/StructureToStringTransformer.kt

@@ -0,0 +1,14 @@
+/*
+ * Copyright 2019-2022 Mamoe Technologies and contributors.
+ *
+ * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
+ * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
+ *
+ * https://github.com/mamoe/mirai/blob/dev/LICENSE
+ */
+
+package net.mamoe.mirai.utils.debug
+
+internal actual fun getPlatformDefaultStructureToStringTransformer(): StructureToStringTransformer? {
+    return null
+}

mirai-core/src/commonMain/kotlin/contact/AbstractUser.kt

@@ -37,10 +37,10 @@ import net.mamoe.mirai.internal.network.protocol.packet.chat.image.ImgStore
 import net.mamoe.mirai.internal.network.protocol.packet.chat.image.LongConn
 import net.mamoe.mirai.internal.utils.AtomicIntSeq
 import net.mamoe.mirai.internal.utils.C2CPkgMsgParsingCache
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.message.MessageReceipt
 import net.mamoe.mirai.message.data.*
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToString
 import kotlin.contracts.contract
 import kotlin.coroutines.CoroutineContext
 

mirai-core/src/commonMain/kotlin/message/image/OnlineImage.kt

@@ -17,9 +17,9 @@ import net.mamoe.mirai.internal.network.protocol.data.proto.ImMsgBody
 import net.mamoe.mirai.internal.network.protocol.data.proto.ImgExtPbResvAttrCommon
 import net.mamoe.mirai.internal.network.protocol.data.proto.NotOnlineImageExtPb
 import net.mamoe.mirai.internal.utils.io.serialization.loadAs
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.message.data.Image
 import net.mamoe.mirai.message.data.ImageType
+import net.mamoe.mirai.utils.debug.structureToString
 import net.mamoe.mirai.utils.generateImageId
 import net.mamoe.mirai.utils.generateImageIdFromResourceId
 

mirai-core/src/commonMain/kotlin/message/protocol/MessageProtocolFacade.kt

@@ -39,13 +39,13 @@ import net.mamoe.mirai.internal.network.protocol.data.proto.ImMsgBody
 import net.mamoe.mirai.internal.network.protocol.data.proto.MsgComm
 import net.mamoe.mirai.internal.pipeline.ProcessResult
 import net.mamoe.mirai.internal.utils.runCoroutineInPlace
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.message.MessageReceipt
 import net.mamoe.mirai.message.MessageSerializers
 import net.mamoe.mirai.message.data.*
 import net.mamoe.mirai.message.data.visitor.RecursiveMessageVisitor
 import net.mamoe.mirai.message.data.visitor.accept
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToString
 import kotlin.reflect.KClass
 
 internal interface MessageProtocolFacade {

mirai-core/src/commonMain/kotlin/message/protocol/decode/MessageDecoderPipeline.kt

@@ -14,10 +14,10 @@ import net.mamoe.mirai.internal.message.protocol.decode.MessageDecoderContext.Co
 import net.mamoe.mirai.internal.network.protocol.data.proto.ImMsgBody
 import net.mamoe.mirai.internal.network.protocol.data.proto.MsgComm
 import net.mamoe.mirai.internal.pipeline.*
-import net.mamoe.mirai.internal.utils.structureToStringAndDesensitizeIfAvailable
 import net.mamoe.mirai.message.data.Message
 import net.mamoe.mirai.message.data.MessageSourceKind
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToStringAndDesensitizeIfAvailable
 import kotlin.coroutines.RestrictsSuspension
 
 internal interface MessageDecoderPipeline :

mirai-core/src/commonMain/kotlin/message/source/incomingSourceImpl.kt

@@ -31,13 +31,13 @@ import net.mamoe.mirai.internal.network.protocol.data.proto.ImMsgBody
 import net.mamoe.mirai.internal.network.protocol.data.proto.MsgComm
 import net.mamoe.mirai.internal.network.protocol.data.proto.SourceMsg
 import net.mamoe.mirai.internal.utils.io.serialization.toByteArray
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.message.data.MessageChain
 import net.mamoe.mirai.message.data.MessageSource
 import net.mamoe.mirai.message.data.MessageSourceKind
 import net.mamoe.mirai.message.data.OnlineMessageSource
 import net.mamoe.mirai.message.data.visitor.MessageVisitor
 import net.mamoe.mirai.utils.EMPTY_BYTE_ARRAY
+import net.mamoe.mirai.utils.debug.structureToString
 import net.mamoe.mirai.utils.encodeBase64
 import net.mamoe.mirai.utils.mapToIntArray
 

mirai-core/src/commonMain/kotlin/network/notice/UnconsumedNoticesAlerter.kt

@@ -20,8 +20,8 @@ import net.mamoe.mirai.internal.network.protocol.data.proto.MsgOnlinePush
 import net.mamoe.mirai.internal.network.protocol.data.proto.OnlinePushTrans
 import net.mamoe.mirai.internal.network.protocol.data.proto.Structmsg
 import net.mamoe.mirai.internal.network.protocol.packet.chat.NewContact
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToString
 
 internal class UnconsumedNoticesAlerter(
     logger: MiraiLogger,

mirai-core/src/commonMain/kotlin/network/notice/group/GroupNotificationProcessor.kt

@@ -29,8 +29,8 @@ import net.mamoe.mirai.internal.network.protocol.data.proto.Submsgtype0x27
 import net.mamoe.mirai.internal.network.protocol.data.proto.TroopTips0x857
 import net.mamoe.mirai.internal.utils.io.serialization.loadAs
 import net.mamoe.mirai.internal.utils.parseToMessageDataList
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToString
 import kotlin.jvm.JvmName
 
 internal class GroupNotificationProcessor(

mirai-core/src/commonMain/kotlin/network/notice/group/GroupOrMemberListNoticeProcessor.kt

@@ -33,10 +33,10 @@ import net.mamoe.mirai.internal.network.protocol.data.proto.Structmsg
 import net.mamoe.mirai.internal.network.protocol.data.proto.Submsgtype0x44
 import net.mamoe.mirai.internal.utils.io.serialization.loadAs
 import net.mamoe.mirai.internal.utils.parseToMessageDataList
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.internal.utils.toMemberInfo
 import net.mamoe.mirai.utils.MiraiLogger
 import net.mamoe.mirai.utils.context
+import net.mamoe.mirai.utils.debug.structureToString
 import net.mamoe.mirai.utils.read
 
 

mirai-core/src/commonMain/kotlin/network/notice/priv/FriendNoticeProcessor.kt

@@ -35,8 +35,8 @@ import net.mamoe.mirai.internal.network.protocol.packet.chat.NewContact
 import net.mamoe.mirai.internal.network.protocol.packet.list.FriendList.GetFriendGroupList
 import net.mamoe.mirai.internal.utils.io.ProtoBuf
 import net.mamoe.mirai.internal.utils.io.serialization.loadAs
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToString
 
 /**
  * All [FriendEvent] except [FriendMessageEvent]

mirai-core/src/commonMain/kotlin/network/notice/priv/OtherClientNoticeProcessor.kt

@@ -32,10 +32,10 @@ import net.mamoe.mirai.internal.network.protocol.data.jce.RequestPushStatus
 import net.mamoe.mirai.internal.network.protocol.data.proto.MsgComm
 import net.mamoe.mirai.internal.network.protocol.data.proto.SubMsgType0x7
 import net.mamoe.mirai.internal.utils.io.serialization.loadAs
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.message.data.PlainText
 import net.mamoe.mirai.message.data.buildMessageChain
 import net.mamoe.mirai.utils.context
+import net.mamoe.mirai.utils.debug.structureToString
 
 /**
  * @see OtherClientOnlineEvent

mirai-core/src/commonMain/kotlin/network/protocol/data/proto/Msg.kt

@@ -18,8 +18,8 @@ import net.mamoe.mirai.internal.utils.io.NestedStructure
 import net.mamoe.mirai.internal.utils.io.NestedStructureDesensitizer
 import net.mamoe.mirai.internal.utils.io.ProtoBuf
 import net.mamoe.mirai.internal.utils.io.serialization.loadAs
-import net.mamoe.mirai.internal.utils.structureToStringIfAvailable
 import net.mamoe.mirai.utils.EMPTY_BYTE_ARRAY
+import net.mamoe.mirai.utils.debug.structureToStringIfAvailable
 import net.mamoe.mirai.utils.inflate
 import net.mamoe.mirai.utils.isSameType
 import kotlin.jvm.JvmField

mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/MultiMsg.kt

@@ -22,7 +22,7 @@ import net.mamoe.mirai.internal.network.protocol.packet.OutgoingPacketFactory
 import net.mamoe.mirai.internal.network.protocol.packet.buildOutgoingUniPacket
 import net.mamoe.mirai.internal.utils.io.serialization.readProtoBuf
 import net.mamoe.mirai.internal.utils.io.serialization.writeProtoBuf
-import net.mamoe.mirai.internal.utils.structureToString
+import net.mamoe.mirai.utils.debug.structureToString
 import net.mamoe.mirai.utils.md5
 
 internal class MessageValidationData(

mirai-core/src/commonMain/kotlin/network/protocol/packet/login/StatSvc.kt

@@ -42,8 +42,8 @@ import net.mamoe.mirai.internal.network.protocol.data.proto.StatSvcSimpleGet
 import net.mamoe.mirai.internal.network.protocol.packet.*
 import net.mamoe.mirai.internal.utils.NetworkType
 import net.mamoe.mirai.internal.utils.io.serialization.*
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToString
 
 @Suppress("EnumEntryName", "unused")
 internal enum class RegPushReason {

mirai-core/src/commonMain/kotlin/network/protocol/packet/login/WtLogin.kt

@@ -24,8 +24,8 @@ import net.mamoe.mirai.internal.network.protocol.packet.login.wtlogin.analysisTl
 import net.mamoe.mirai.internal.network.protocol.packet.login.wtlogin.orEmpty
 import net.mamoe.mirai.internal.utils.crypto.TEA
 import net.mamoe.mirai.internal.utils.printStructure
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToString
 
 internal class WtLogin {
     /**

mirai-core/src/commonMain/kotlin/pipeline/ProcessorPipeline.kt

@@ -13,8 +13,8 @@ import io.ktor.utils.io.core.*
 import net.mamoe.mirai.internal.message.contextualBugReportException
 import net.mamoe.mirai.internal.message.protocol.outgoing.OutgoingMessagePipelineContext
 import net.mamoe.mirai.internal.network.components.NoticeProcessor
-import net.mamoe.mirai.internal.utils.structureToStringAndDesensitizeIfAvailable
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.debug.structureToStringAndDesensitizeIfAvailable
 import kotlin.jvm.JvmInline
 
 internal interface Processor<C : ProcessorPipelineContext<D, *>, D> : PipelineConsumptionMarker {

mirai-core/src/commonMain/kotlin/utils/contentToString.kt

@@ -1,68 +0,0 @@
-/*
- * Copyright 2019-2022 Mamoe Technologies and contributors.
- *
- * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
- * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
- *
- * https://github.com/mamoe/mirai/blob/dev/LICENSE
- */
-
-@file:Suppress("EXPERIMENTAL_API_USAGE", "unused", "NO_REFLECTION_IN_CLASS_PATH")
-
-package net.mamoe.mirai.internal.utils
-
-import net.mamoe.mirai.utils.MiraiLogger
-import net.mamoe.mirai.utils.debug
-import net.mamoe.mirai.utils.loadService
-
-
-/**
- * Do not call this inside [Any.toString]. [StackOverflowError] may happen. Call [structureToStringIfAvailable] instead.
- */
-internal fun Any?.structureToString(): String = StructureToStringTransformer.instance.transform(this)
-internal fun Any?.structureToStringIfAvailable(): String? {
-    return if (StructureToStringTransformer.available) {
-        StructureToStringTransformer.instance.transform(this)
-    } else null
-}
-
-
-internal fun Any?.structureToStringAndDesensitize(): String =
-    StructureToStringTransformer.instance.transformAndDesensitize(this)
-
-internal fun Any?.structureToStringAndDesensitizeIfAvailable(): String? {
-    return if (StructureToStringTransformer.available) {
-        StructureToStringTransformer.instance.transformAndDesensitize(this)
-    } else null
-}
-
-private val SoutvLogger: MiraiLogger by lazy {
-    MiraiLogger.Factory.create(
-        StructureToStringTransformer::class,
-        "printStructurally"
-    )
-}
-
-internal fun Any?.printStructure(name: String = "unnamed") {
-    return SoutvLogger.debug { "$name = ${this.structureToString()}" }
-}
-
-internal interface StructureToStringTransformer {
-    fun transform(any: Any?): String
-
-    fun transformAndDesensitize(any: Any?): String
-
-    companion object {
-        private class ObjectToStringStructureToStringTransformer : StructureToStringTransformer {
-            override fun transform(any: Any?): String = any.toString()
-            override fun transformAndDesensitize(any: Any?): String = any.toString()
-        }
-
-        val instance by lazy {
-            loadService(StructureToStringTransformer::class) { ObjectToStringStructureToStringTransformer() }
-        }
-
-        val available = instance !is ObjectToStringStructureToStringTransformer
-    }
-}
-

mirai-core/src/commonMain/kotlin/utils/printStructure.kt

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2019-2022 Mamoe Technologies and contributors.
+ *
+ * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
+ * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
+ *
+ * https://github.com/mamoe/mirai/blob/dev/LICENSE
+ */
+
+@file:Suppress("EXPERIMENTAL_API_USAGE", "unused")
+
+package net.mamoe.mirai.internal.utils
+
+import net.mamoe.mirai.utils.MiraiLogger
+import net.mamoe.mirai.utils.debug
+import net.mamoe.mirai.utils.debug.StructureToStringTransformer
+import net.mamoe.mirai.utils.debug.structureToString
+
+
+private val SoutvLogger: MiraiLogger by lazy {
+    MiraiLogger.Factory.create(
+        StructureToStringTransformer::class,
+        "printStructurally"
+    )
+}
+
+internal fun Any?.printStructure(name: String = "unnamed") {
+    return SoutvLogger.debug { "$name = ${this.structureToString()}" }
+}

mirai-core/src/commonTest/kotlin/message/data/ForwardRefineTest.kt

@@ -15,8 +15,8 @@ import net.mamoe.mirai.internal.MockBot
 import net.mamoe.mirai.internal.message.DeepMessageRefiner.refineDeep
 import net.mamoe.mirai.internal.message.SimpleRefineContext
 import net.mamoe.mirai.internal.test.runBlockingUnit
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.message.data.*
+import net.mamoe.mirai.utils.debug.structureToString
 import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertTrue

mirai-core/src/commonTest/kotlin/message/data/MessageSerializationTest.kt

@@ -17,10 +17,10 @@ import kotlinx.serialization.serializer
 import net.mamoe.mirai.Mirai
 import net.mamoe.mirai.internal.network.protocol.data.proto.ImMsgBody
 import net.mamoe.mirai.internal.test.AbstractTest
-import net.mamoe.mirai.internal.utils.structureToString
 import net.mamoe.mirai.message.MessageSerializers
 import net.mamoe.mirai.message.data.*
 import net.mamoe.mirai.utils.cast
+import net.mamoe.mirai.utils.debug.structureToString
 import net.mamoe.mirai.utils.mapToByteArray
 import kotlin.test.*
 

mirai-core/src/commonTest/kotlin/message/protocol/impl/EqualityAsserter.kt

@@ -12,11 +12,11 @@ package net.mamoe.mirai.internal.message.protocol.impl
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.json.Json
 import net.mamoe.mirai.internal.network.protocol.data.proto.ImMsgBody
-import net.mamoe.mirai.internal.utils.structureToStringIfAvailable
 import net.mamoe.mirai.message.MessageSerializers
 import net.mamoe.mirai.message.data.MessageChain.Companion.serializeToJsonString
 import net.mamoe.mirai.message.data.SingleMessage
 import net.mamoe.mirai.message.data.messageChainOf
+import net.mamoe.mirai.utils.debug.structureToStringIfAvailable
 import kotlin.test.assertNotNull
 import kotlin.test.asserter
 

mirai-core/src/jvmBaseTest/kotlin/utils/StructureToStringTransformerNew.kt

@@ -17,6 +17,8 @@ import net.mamoe.mirai.internal.testFramework.codegen.visitors.OptimizeByteArray
 import net.mamoe.mirai.internal.testFramework.codegen.visitors.renderToString
 import net.mamoe.mirai.internal.testFramework.desensitizer.DesensitizationVisitor
 import net.mamoe.mirai.internal.testFramework.desensitizer.Desensitizer
+import net.mamoe.mirai.utils.debug.StructureToStringTransformer
+import net.mamoe.mirai.utils.debug.StructureToStringTransformerLegacy
 
 internal class StructureToStringTransformerNew : StructureToStringTransformer {
     private val legacy = StructureToStringTransformerLegacy()

mirai-core/src/jvmBaseTest/kotlin/utils/test/StructureToStringTransformerNewTest.kt

@@ -10,9 +10,12 @@
 package net.mamoe.mirai.internal.utils.test
 
 import net.mamoe.mirai.internal.test.AbstractTest
-import net.mamoe.mirai.internal.utils.structureToString
+import net.mamoe.mirai.internal.utils.StructureToStringTransformerNew
+import net.mamoe.mirai.utils.debug.StructureToStringTransformer
+import net.mamoe.mirai.utils.debug.structureToString
 import kotlin.test.Test
 import kotlin.test.assertEquals
+import kotlin.test.assertIs
 
 internal class StructureToStringTransformerNewTest : AbstractTest() {
 
@@ -22,6 +25,11 @@ internal class StructureToStringTransformerNewTest : AbstractTest() {
 
     @Test
     fun `can load service`() {
+        assertIs<StructureToStringTransformerNew>(StructureToStringTransformer.instance)
+    }
+
+    @Test
+    fun `can use`() {
         assertEquals(
             """
             ${MyClass::class.qualifiedName}(