Fix warnings

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/network/protocol/tim/packet/event/GroupFileUpload.kt

@@ -3,11 +3,9 @@
 package net.mamoe.mirai.network.protocol.tim.packet.event
 
 import kotlinx.io.core.ByteReadPacket
-import kotlinx.io.core.discardExact
 import net.mamoe.mirai.Bot
 import net.mamoe.mirai.network.protocol.tim.packet.PacketVersion
 import net.mamoe.mirai.utils.io.debugPrint
-import net.mamoe.mirai.utils.io.readString
 
 
 data class GroupFileUploadPacket(inline val xmlMessage: String) : EventPacket
@@ -17,9 +15,10 @@ object GroupFileUploadEventFactory : KnownEventParserAndHandler<GroupFileUploadP
     override suspend fun ByteReadPacket.parse(bot: Bot, identity: EventPacketIdentity): GroupFileUploadPacket {
         this.debugPrint("GroupFileUploadPacket")
         return GroupFileUploadPacket("")
+        /*
         discardExact(60)
         val size = readShort().toInt()
         discardExact(3)
-        return GroupFileUploadPacket(xmlMessage = readString(size))
+        return GroupFileUploadPacket(xmlMessage = readString(size))*/
     }
 }

mirai-debug/src/main/kotlin/test/ProtoTest.kt

@@ -10,10 +10,8 @@ import kotlinx.serialization.protobuf.ProtoNumberType
 import kotlinx.serialization.protobuf.ProtoType
 import kotlinx.serialization.serializer
 import net.mamoe.mirai.utils.MiraiInternalAPI
-import net.mamoe.mirai.utils.ProtoFieldId
 import net.mamoe.mirai.utils.io.hexToBytes
 import net.mamoe.mirai.utils.io.read
-import net.mamoe.mirai.utils.io.toUHexString
 import net.mamoe.mirai.utils.readProtoMap
 import kotlin.reflect.KClass
 
@@ -32,12 +30,13 @@ suspend fun main() {
     deserializeTest()
     return
 
+    /*
     intArrayOf(
     ).forEach {
         println(it.toUShort().toUHexString() + " => " + ProtoFieldId(it.toUInt()))
     }
 
-    println(ProtoBuf.dump(ProtoTest.serializer(), ProtoTest(1)).toUHexString())
+    println(ProtoBuf.dump(ProtoTest.serializer(), ProtoTest(1)).toUHexString())*/
 }
 
 suspend fun deserializeTest() {