abstract class jdk.internal.net.http.HttpConnection implements java.io.Closeable
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: jdk.internal.net.http.HttpConnection
  super_class: java.lang.Object
{
  final jdk.internal.net.http.common.Logger debug;
    descriptor: Ljdk/internal/net/http/common/Logger;
    flags: (0x0010) ACC_FINAL

  static final jdk.internal.net.http.common.Logger DEBUG_LOGGER;
    descriptor: Ljdk/internal/net/http/common/Logger;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  final java.net.InetSocketAddress address;
    descriptor: Ljava/net/InetSocketAddress;
    flags: (0x0010) ACC_FINAL

  private final jdk.internal.net.http.HttpClientImpl client;
    descriptor: Ljdk/internal/net/http/HttpClientImpl;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final jdk.internal.net.http.HttpConnection$TrailingOperations trailingOperations;
    descriptor: Ljdk/internal/net/http/HttpConnection$TrailingOperations;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static final java.util.function.Predicate<java.lang.String> testRequiredHTTP2TLSVersion;
    descriptor: Ljava/util/function/Predicate;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/function/Predicate<Ljava/lang/String;>;

  java.lang.String dbgTag;
    descriptor: Ljava/lang/String;
    flags: (0x0000) 

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 66
            ldc Ljdk/internal/net/http/HttpConnection;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic jdk.internal.net.http.HttpConnection.$assertionsDisabled:Z
         3: .line 70
            invokedynamic get()Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  jdk/internal/net/http/HttpConnection.lambda$1()Ljava/lang/String; (6)
                  ()Ljava/lang/String;
            getstatic jdk.internal.net.http.common.Utils.DEBUG:Z
         4: .line 69
            invokestatic jdk.internal.net.http.common.Utils.getDebugLogger:(Ljava/util/function/Supplier;Z)Ljdk/internal/net/http/common/Logger;
            putstatic jdk.internal.net.http.HttpConnection.DEBUG_LOGGER:Ljdk/internal/net/http/common/Logger;
         5: .line 158
            invokedynamic test()Ljava/util/function/Predicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Z
                  jdk/internal/net/http/HttpConnection.lambda$2(Ljava/lang/String;)Z (6)
                  (Ljava/lang/String;)Z
            putstatic jdk.internal.net.http.HttpConnection.testRequiredHTTP2TLSVersion:Ljava/util/function/Predicate;
         6: .line 159
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.net.InetSocketAddress, jdk.internal.net.http.HttpClientImpl);
    descriptor: (Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpClientImpl;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // jdk.internal.net.http.HttpConnection this
        start local 1 // java.net.InetSocketAddress address
        start local 2 // jdk.internal.net.http.HttpClientImpl client
         0: .line 77
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 68
            aload 0 /* this */
            aload 0 /* this */
            invokedynamic get(Ljdk/internal/net/http/HttpConnection;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  jdk/internal/net/http/HttpConnection.dbgString()Ljava/lang/String; (5)
                  ()Ljava/lang/String;
            getstatic jdk.internal.net.http.common.Utils.DEBUG:Z
            invokestatic jdk.internal.net.http.common.Utils.getDebugLogger:(Ljava/util/function/Supplier;Z)Ljdk/internal/net/http/common/Logger;
            putfield jdk.internal.net.http.HttpConnection.debug:Ljdk/internal/net/http/common/Logger;
         2: .line 78
            aload 0 /* this */
            aload 1 /* address */
            putfield jdk.internal.net.http.HttpConnection.address:Ljava/net/InetSocketAddress;
         3: .line 79
            aload 0 /* this */
            aload 2 /* client */
            putfield jdk.internal.net.http.HttpConnection.client:Ljdk/internal/net/http/HttpClientImpl;
         4: .line 80
            aload 0 /* this */
            new jdk.internal.net.http.HttpConnection$TrailingOperations
            dup
            invokespecial jdk.internal.net.http.HttpConnection$TrailingOperations.<init>:()V
            putfield jdk.internal.net.http.HttpConnection.trailingOperations:Ljdk/internal/net/http/HttpConnection$TrailingOperations;
         5: .line 81
            return
        end local 2 // jdk.internal.net.http.HttpClientImpl client
        end local 1 // java.net.InetSocketAddress address
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Ljdk/internal/net/http/HttpConnection;
            0    6     1  address  Ljava/net/InetSocketAddress;
            0    6     2   client  Ljdk/internal/net/http/HttpClientImpl;
    MethodParameters:
         Name  Flags
      address  
      client   

  final void addTrailingOperation(java.util.concurrent.CompletionStage<?>);
    descriptor: (Ljava/util/concurrent/CompletionStage;)V
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.internal.net.http.HttpConnection this
        start local 1 // java.util.concurrent.CompletionStage cf
         0: .line 100
            aload 0 /* this */
            getfield jdk.internal.net.http.HttpConnection.trailingOperations:Ljdk/internal/net/http/HttpConnection$TrailingOperations;
            aload 1 /* cf */
            invokevirtual jdk.internal.net.http.HttpConnection$TrailingOperations.add:(Ljava/util/concurrent/CompletionStage;)V
         1: .line 101
            return
        end local 1 // java.util.concurrent.CompletionStage cf
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/internal/net/http/HttpConnection;
            0    2     1    cf  Ljava/util/concurrent/CompletionStage<*>;
    Signature: (Ljava/util/concurrent/CompletionStage<*>;)V
    MethodParameters:
      Name  Flags
      cf    

  final jdk.internal.net.http.HttpClientImpl client();
    descriptor: ()Ljdk/internal/net/http/HttpClientImpl;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.internal.net.http.HttpConnection this
         0: .line 108
            aload 0 /* this */
            getfield jdk.internal.net.http.HttpConnection.client:Ljdk/internal/net/http/HttpClientImpl;
            areturn
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/internal/net/http/HttpConnection;

  public abstract java.util.concurrent.CompletableFuture<java.lang.Void> connectAsync(jdk.internal.net.http.Exchange<?>);
    descriptor: (Ljdk/internal/net/http/Exchange;)Ljava/util/concurrent/CompletableFuture;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Ljdk/internal/net/http/Exchange<*>;)Ljava/util/concurrent/CompletableFuture<Ljava/lang/Void;>;
    MethodParameters:
          Name  Flags
      exchange  

  public abstract java.util.concurrent.CompletableFuture<java.lang.Void> finishConnect();
    descriptor: ()Ljava/util/concurrent/CompletableFuture;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/concurrent/CompletableFuture<Ljava/lang/Void;>;

  abstract boolean connected();
    descriptor: ()Z
    flags: (0x0400) ACC_ABSTRACT

  abstract boolean isSecure();
    descriptor: ()Z
    flags: (0x0400) ACC_ABSTRACT

  abstract boolean isProxied();
    descriptor: ()Z
    flags: (0x0400) ACC_ABSTRACT

  final boolean isOpen();
    descriptor: ()Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.internal.net.http.HttpConnection this
         0: .line 141
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.channel:()Ljava/nio/channels/SocketChannel;
            invokevirtual java.nio.channels.SocketChannel.isOpen:()Z
            ifeq 3
         1: .line 142
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.connected:()Z
            ifeq 2
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.getConnectionFlow:()Ljdk/internal/net/http/common/FlowTube;
            invokeinterface jdk.internal.net.http.common.FlowTube.isFinished:()Z
            ifne 3
         2: .line 141
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljdk/internal/net/http/HttpConnection;

  abstract jdk.internal.net.http.HttpConnection$HttpPublisher publisher();
    descriptor: ()Ljdk/internal/net/http/HttpConnection$HttpPublisher;
    flags: (0x0400) ACC_ABSTRACT

  private static final boolean hasRequiredHTTP2TLSVersion(java.net.http.HttpClient);
    descriptor: (Ljava/net/http/HttpClient;)Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.net.http.HttpClient client
         0: .line 166
            aload 0 /* client */
            invokevirtual java.net.http.HttpClient.sslParameters:()Ljavax/net/ssl/SSLParameters;
            invokevirtual javax.net.ssl.SSLParameters.getProtocols:()[Ljava/lang/String;
            astore 1 /* protos */
        start local 1 // java.lang.String[] protos
         1: .line 167
            aload 1 /* protos */
            ifnull 3
         2: .line 168
            aload 1 /* protos */
            invokestatic java.util.Arrays.stream:([Ljava/lang/Object;)Ljava/util/stream/Stream;
            getstatic jdk.internal.net.http.HttpConnection.testRequiredHTTP2TLSVersion:Ljava/util/function/Predicate;
            invokeinterface java.util.stream.Stream.filter:(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;
            invokeinterface java.util.stream.Stream.findAny:()Ljava/util/Optional;
            invokevirtual java.util.Optional.isPresent:()Z
            ireturn
         3: .line 170
      StackMap locals: java.lang.String[]
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.String[] protos
        end local 0 // java.net.http.HttpClient client
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0  client  Ljava/net/http/HttpClient;
            1    4     1  protos  [Ljava/lang/String;
    MethodParameters:
        Name  Flags
      client  

  public static jdk.internal.net.http.HttpConnection getConnection(java.net.InetSocketAddress, jdk.internal.net.http.HttpClientImpl, jdk.internal.net.http.HttpRequestImpl, java.net.http.HttpClient$Version);
    descriptor: (Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpClientImpl;Ljdk/internal/net/http/HttpRequestImpl;Ljava/net/http/HttpClient$Version;)Ljdk/internal/net/http/HttpConnection;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=9, args_size=4
        start local 0 // java.net.InetSocketAddress addr
        start local 1 // jdk.internal.net.http.HttpClientImpl client
        start local 2 // jdk.internal.net.http.HttpRequestImpl request
        start local 3 // java.net.http.HttpClient$Version version
         0: .line 194
            aload 2 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.proxy:()Ljava/net/InetSocketAddress;
            invokestatic jdk.internal.net.http.common.Utils.resolveAddress:(Ljava/net/InetSocketAddress;)Ljava/net/InetSocketAddress;
            astore 4 /* proxy */
        start local 4 // java.net.InetSocketAddress proxy
         1: .line 195
            aconst_null
            astore 5 /* c */
        start local 5 // jdk.internal.net.http.HttpConnection c
         2: .line 196
            aload 2 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.secure:()Z
            istore 6 /* secure */
        start local 6 // boolean secure
         3: .line 197
            aload 1 /* client */
            invokevirtual jdk.internal.net.http.HttpClientImpl.connectionPool:()Ljdk/internal/net/http/ConnectionPool;
            astore 7 /* pool */
        start local 7 // jdk.internal.net.http.ConnectionPool pool
         4: .line 199
            iload 6 /* secure */
            ifne 14
         5: .line 200
            aload 7 /* pool */
            iconst_0
            aload 0 /* addr */
            aload 4 /* proxy */
            invokevirtual jdk.internal.net.http.ConnectionPool.getConnection:(ZLjava/net/InetSocketAddress;Ljava/net/InetSocketAddress;)Ljdk/internal/net/http/HttpConnection;
            astore 5 /* c */
         6: .line 201
            aload 5 /* c */
            ifnull 13
            aload 5 /* c */
            invokevirtual jdk.internal.net.http.HttpConnection.isOpen:()Z
            ifeq 13
         7: .line 202
            aload 5 /* c */
            astore 8 /* conn */
        start local 8 // jdk.internal.net.http.HttpConnection conn
         8: .line 203
            getstatic jdk.internal.net.http.HttpConnection.DEBUG_LOGGER:Ljdk/internal/net/http/common/Logger;
            invokeinterface jdk.internal.net.http.common.Logger.on:()Z
            ifeq 12
         9: .line 204
            getstatic jdk.internal.net.http.HttpConnection.DEBUG_LOGGER:Ljdk/internal/net/http/common/Logger;
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            aload 8 /* conn */
            invokevirtual jdk.internal.net.http.HttpConnection.getConnectionFlow:()Ljdk/internal/net/http/common/FlowTube;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
        10: .line 205
            ldc ": plain connection retrieved from HTTP/1.1 pool"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        11: .line 204
            invokeinterface jdk.internal.net.http.common.Logger.log:(Ljava/lang/String;)V
        12: .line 206
      StackMap locals: java.net.InetSocketAddress jdk.internal.net.http.HttpClientImpl jdk.internal.net.http.HttpRequestImpl java.net.http.HttpClient$Version java.net.InetSocketAddress jdk.internal.net.http.HttpConnection int jdk.internal.net.http.ConnectionPool jdk.internal.net.http.HttpConnection
      StackMap stack:
            aload 5 /* c */
            areturn
        end local 8 // jdk.internal.net.http.HttpConnection conn
        13: .line 208
      StackMap locals:
      StackMap stack:
            aload 0 /* addr */
            aload 4 /* proxy */
            aload 2 /* request */
            aload 1 /* client */
            invokestatic jdk.internal.net.http.HttpConnection.getPlainConnection:(Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpRequestImpl;Ljdk/internal/net/http/HttpClientImpl;)Ljdk/internal/net/http/HttpConnection;
            areturn
        14: .line 211
      StackMap locals:
      StackMap stack:
            aload 3 /* version */
            getstatic java.net.http.HttpClient$Version.HTTP_2:Ljava/net/http/HttpClient$Version;
            if_acmpeq 16
        15: .line 212
            aload 7 /* pool */
            iconst_1
            aload 0 /* addr */
            aload 4 /* proxy */
            invokevirtual jdk.internal.net.http.ConnectionPool.getConnection:(ZLjava/net/InetSocketAddress;Ljava/net/InetSocketAddress;)Ljdk/internal/net/http/HttpConnection;
            astore 5 /* c */
        16: .line 214
      StackMap locals:
      StackMap stack:
            aload 5 /* c */
            ifnull 23
            aload 5 /* c */
            invokevirtual jdk.internal.net.http.HttpConnection.isOpen:()Z
            ifeq 23
        17: .line 215
            aload 5 /* c */
            astore 8 /* conn */
        start local 8 // jdk.internal.net.http.HttpConnection conn
        18: .line 216
            getstatic jdk.internal.net.http.HttpConnection.DEBUG_LOGGER:Ljdk/internal/net/http/common/Logger;
            invokeinterface jdk.internal.net.http.common.Logger.on:()Z
            ifeq 22
        19: .line 217
            getstatic jdk.internal.net.http.HttpConnection.DEBUG_LOGGER:Ljdk/internal/net/http/common/Logger;
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            aload 8 /* conn */
            invokevirtual jdk.internal.net.http.HttpConnection.getConnectionFlow:()Ljdk/internal/net/http/common/FlowTube;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
        20: .line 218
            ldc ": SSL connection retrieved from HTTP/1.1 pool"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        21: .line 217
            invokeinterface jdk.internal.net.http.common.Logger.log:(Ljava/lang/String;)V
        22: .line 219
      StackMap locals: jdk.internal.net.http.HttpConnection
      StackMap stack:
            aload 5 /* c */
            areturn
        end local 8 // jdk.internal.net.http.HttpConnection conn
        23: .line 221
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 8 /* alpn */
        start local 8 // java.lang.String[] alpn
        24: .line 222
            aload 3 /* version */
            getstatic java.net.http.HttpClient$Version.HTTP_2:Ljava/net/http/HttpClient$Version;
            if_acmpne 26
            aload 1 /* client */
            invokestatic jdk.internal.net.http.HttpConnection.hasRequiredHTTP2TLSVersion:(Ljava/net/http/HttpClient;)Z
            ifeq 26
        25: .line 223
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "h2"
            aastore
            dup
            iconst_1
            ldc "http/1.1"
            aastore
            astore 8 /* alpn */
        26: .line 225
      StackMap locals: java.lang.String[]
      StackMap stack:
            aload 0 /* addr */
            aload 4 /* proxy */
            aload 8 /* alpn */
            aload 2 /* request */
            aload 1 /* client */
            invokestatic jdk.internal.net.http.HttpConnection.getSSLConnection:(Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;[Ljava/lang/String;Ljdk/internal/net/http/HttpRequestImpl;Ljdk/internal/net/http/HttpClientImpl;)Ljdk/internal/net/http/HttpConnection;
            areturn
        end local 8 // java.lang.String[] alpn
        end local 7 // jdk.internal.net.http.ConnectionPool pool
        end local 6 // boolean secure
        end local 5 // jdk.internal.net.http.HttpConnection c
        end local 4 // java.net.InetSocketAddress proxy
        end local 3 // java.net.http.HttpClient$Version version
        end local 2 // jdk.internal.net.http.HttpRequestImpl request
        end local 1 // jdk.internal.net.http.HttpClientImpl client
        end local 0 // java.net.InetSocketAddress addr
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   27     0     addr  Ljava/net/InetSocketAddress;
            0   27     1   client  Ljdk/internal/net/http/HttpClientImpl;
            0   27     2  request  Ljdk/internal/net/http/HttpRequestImpl;
            0   27     3  version  Ljava/net/http/HttpClient$Version;
            1   27     4    proxy  Ljava/net/InetSocketAddress;
            2   27     5        c  Ljdk/internal/net/http/HttpConnection;
            3   27     6   secure  Z
            4   27     7     pool  Ljdk/internal/net/http/ConnectionPool;
            8   13     8     conn  Ljdk/internal/net/http/HttpConnection;
           18   23     8     conn  Ljdk/internal/net/http/HttpConnection;
           24   27     8     alpn  [Ljava/lang/String;
    MethodParameters:
         Name  Flags
      addr     
      client   
      request  
      version  

  private static jdk.internal.net.http.HttpConnection getSSLConnection(java.net.InetSocketAddress, java.net.InetSocketAddress, java.lang.String[], jdk.internal.net.http.HttpRequestImpl, jdk.internal.net.http.HttpClientImpl);
    descriptor: (Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;[Ljava/lang/String;Ljdk/internal/net/http/HttpRequestImpl;Ljdk/internal/net/http/HttpClientImpl;)Ljdk/internal/net/http/HttpConnection;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=7, locals=5, args_size=5
        start local 0 // java.net.InetSocketAddress addr
        start local 1 // java.net.InetSocketAddress proxy
        start local 2 // java.lang.String[] alpn
        start local 3 // jdk.internal.net.http.HttpRequestImpl request
        start local 4 // jdk.internal.net.http.HttpClientImpl client
         0: .line 235
            aload 1 /* proxy */
            ifnull 4
         1: .line 236
            new jdk.internal.net.http.AsyncSSLTunnelConnection
            dup
            aload 0 /* addr */
            aload 4 /* client */
            aload 2 /* alpn */
            aload 1 /* proxy */
         2: .line 237
            aload 3 /* request */
            invokestatic jdk.internal.net.http.HttpConnection.proxyTunnelHeaders:(Ljdk/internal/net/http/HttpRequestImpl;)Ljava/net/http/HttpHeaders;
         3: .line 236
            invokespecial jdk.internal.net.http.AsyncSSLTunnelConnection.<init>:(Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpClientImpl;[Ljava/lang/String;Ljava/net/InetSocketAddress;Ljava/net/http/HttpHeaders;)V
            areturn
         4: .line 239
      StackMap locals:
      StackMap stack:
            new jdk.internal.net.http.AsyncSSLConnection
            dup
            aload 0 /* addr */
            aload 4 /* client */
            aload 2 /* alpn */
            invokespecial jdk.internal.net.http.AsyncSSLConnection.<init>:(Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpClientImpl;[Ljava/lang/String;)V
            areturn
        end local 4 // jdk.internal.net.http.HttpClientImpl client
        end local 3 // jdk.internal.net.http.HttpRequestImpl request
        end local 2 // java.lang.String[] alpn
        end local 1 // java.net.InetSocketAddress proxy
        end local 0 // java.net.InetSocketAddress addr
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     addr  Ljava/net/InetSocketAddress;
            0    5     1    proxy  Ljava/net/InetSocketAddress;
            0    5     2     alpn  [Ljava/lang/String;
            0    5     3  request  Ljdk/internal/net/http/HttpRequestImpl;
            0    5     4   client  Ljdk/internal/net/http/HttpClientImpl;
    MethodParameters:
         Name  Flags
      addr     
      proxy    
      alpn     
      request  
      client   

  java.util.function.BiPredicate<java.lang.String, java.lang.String> headerFilter(jdk.internal.net.http.HttpRequestImpl);
    descriptor: (Ljdk/internal/net/http/HttpRequestImpl;)Ljava/util/function/BiPredicate;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.internal.net.http.HttpConnection this
        start local 1 // jdk.internal.net.http.HttpRequestImpl request
         0: .line 264
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.isTunnel:()Z
            ifeq 3
         1: .line 267
            getstatic jdk.internal.net.http.HttpConnection.$assertionsDisabled:Z
            ifne 2
            aload 1 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.isConnect:()Z
            ifeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 268
      StackMap locals:
      StackMap stack:
            getstatic jdk.internal.net.http.common.Utils.NO_PROXY_HEADERS_FILTER:Ljava/util/function/BiPredicate;
            areturn
         3: .line 269
      StackMap locals:
      StackMap stack:
            aload 1 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.isConnect:()Z
            ifeq 6
         4: .line 273
            getstatic jdk.internal.net.http.HttpConnection.$assertionsDisabled:Z
            ifne 5
            aload 1 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.proxy:()Ljava/net/InetSocketAddress;
            ifnull 5
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         5: .line 274
      StackMap locals:
      StackMap stack:
            getstatic jdk.internal.net.http.common.Utils.PROXY_TUNNEL_FILTER:Ljava/util/function/BiPredicate;
            areturn
         6: .line 275
      StackMap locals:
      StackMap stack:
            aload 1 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.proxy:()Ljava/net/InetSocketAddress;
            ifnull 8
         7: .line 279
            getstatic jdk.internal.net.http.common.Utils.PROXY_FILTER:Ljava/util/function/BiPredicate;
            areturn
         8: .line 284
      StackMap locals:
      StackMap stack:
            getstatic jdk.internal.net.http.common.Utils.NO_PROXY_HEADERS_FILTER:Ljava/util/function/BiPredicate;
            areturn
        end local 1 // jdk.internal.net.http.HttpRequestImpl request
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Ljdk/internal/net/http/HttpConnection;
            0    9     1  request  Ljdk/internal/net/http/HttpRequestImpl;
    Signature: (Ljdk/internal/net/http/HttpRequestImpl;)Ljava/util/function/BiPredicate<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
         Name  Flags
      request  

  private static java.net.http.HttpHeaders proxyTunnelHeaders(jdk.internal.net.http.HttpRequestImpl);
    descriptor: (Ljdk/internal/net/http/HttpRequestImpl;)Ljava/net/http/HttpHeaders;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // jdk.internal.net.http.HttpRequestImpl request
         0: .line 292
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            astore 1 /* combined */
        start local 1 // java.util.Map combined
         1: .line 293
            aload 1 /* combined */
            aload 0 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.getSystemHeadersBuilder:()Ljdk/internal/net/http/common/HttpHeadersBuilder;
            invokevirtual jdk.internal.net.http.common.HttpHeadersBuilder.map:()Ljava/util/Map;
            invokeinterface java.util.Map.putAll:(Ljava/util/Map;)V
         2: .line 294
            aload 1 /* combined */
            aload 0 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.headers:()Ljava/net/http/HttpHeaders;
            invokevirtual java.net.http.HttpHeaders.map:()Ljava/util/Map;
            invokeinterface java.util.Map.putAll:(Ljava/util/Map;)V
         3: .line 298
            aload 1 /* combined */
            getstatic jdk.internal.net.http.common.Utils.PROXY_TUNNEL_FILTER:Ljava/util/function/BiPredicate;
            invokestatic java.net.http.HttpHeaders.of:(Ljava/util/Map;Ljava/util/function/BiPredicate;)Ljava/net/http/HttpHeaders;
            areturn
        end local 1 // java.util.Map combined
        end local 0 // jdk.internal.net.http.HttpRequestImpl request
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0   request  Ljdk/internal/net/http/HttpRequestImpl;
            1    4     1  combined  Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
    MethodParameters:
         Name  Flags
      request  

  private static jdk.internal.net.http.HttpConnection getPlainConnection(java.net.InetSocketAddress, java.net.InetSocketAddress, jdk.internal.net.http.HttpRequestImpl, jdk.internal.net.http.HttpClientImpl);
    descriptor: (Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpRequestImpl;Ljdk/internal/net/http/HttpClientImpl;)Ljdk/internal/net/http/HttpConnection;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // java.net.InetSocketAddress addr
        start local 1 // java.net.InetSocketAddress proxy
        start local 2 // jdk.internal.net.http.HttpRequestImpl request
        start local 3 // jdk.internal.net.http.HttpClientImpl client
         0: .line 307
            aload 2 /* request */
            invokevirtual jdk.internal.net.http.HttpRequestImpl.isWebSocket:()Z
            ifeq 4
            aload 1 /* proxy */
            ifnull 4
         1: .line 308
            new jdk.internal.net.http.PlainTunnelingConnection
            dup
            aload 0 /* addr */
            aload 1 /* proxy */
            aload 3 /* client */
         2: .line 309
            aload 2 /* request */
            invokestatic jdk.internal.net.http.HttpConnection.proxyTunnelHeaders:(Ljdk/internal/net/http/HttpRequestImpl;)Ljava/net/http/HttpHeaders;
         3: .line 308
            invokespecial jdk.internal.net.http.PlainTunnelingConnection.<init>:(Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpClientImpl;Ljava/net/http/HttpHeaders;)V
            areturn
         4: .line 311
      StackMap locals:
      StackMap stack:
            aload 1 /* proxy */
            ifnonnull 6
         5: .line 312
            new jdk.internal.net.http.PlainHttpConnection
            dup
            aload 0 /* addr */
            aload 3 /* client */
            invokespecial jdk.internal.net.http.PlainHttpConnection.<init>:(Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpClientImpl;)V
            areturn
         6: .line 314
      StackMap locals:
      StackMap stack:
            new jdk.internal.net.http.PlainProxyConnection
            dup
            aload 1 /* proxy */
            aload 3 /* client */
            invokespecial jdk.internal.net.http.PlainProxyConnection.<init>:(Ljava/net/InetSocketAddress;Ljdk/internal/net/http/HttpClientImpl;)V
            areturn
        end local 3 // jdk.internal.net.http.HttpClientImpl client
        end local 2 // jdk.internal.net.http.HttpRequestImpl request
        end local 1 // java.net.InetSocketAddress proxy
        end local 0 // java.net.InetSocketAddress addr
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     addr  Ljava/net/InetSocketAddress;
            0    7     1    proxy  Ljava/net/InetSocketAddress;
            0    7     2  request  Ljdk/internal/net/http/HttpRequestImpl;
            0    7     3   client  Ljdk/internal/net/http/HttpClientImpl;
    MethodParameters:
         Name  Flags
      addr     
      proxy    
      request  
      client   

  void closeOrReturnToCache(java.net.http.HttpHeaders);
    descriptor: (Ljava/net/http/HttpHeaders;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // jdk.internal.net.http.HttpConnection this
        start local 1 // java.net.http.HttpHeaders hdrs
         0: .line 318
            aload 1 /* hdrs */
            ifnonnull 3
         1: .line 320
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.close:()V
         2: .line 321
            return
         3: .line 323
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.isOpen:()Z
            ifne 5
         4: .line 324
            return
         5: .line 326
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.client:()Ljdk/internal/net/http/HttpClientImpl;
            astore 2 /* client */
        start local 2 // jdk.internal.net.http.HttpClientImpl client
         6: .line 327
            aload 2 /* client */
            ifnonnull 9
         7: .line 328
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.close:()V
         8: .line 329
            return
         9: .line 331
      StackMap locals: jdk.internal.net.http.HttpClientImpl
      StackMap stack:
            aload 2 /* client */
            invokevirtual jdk.internal.net.http.HttpClientImpl.connectionPool:()Ljdk/internal/net/http/ConnectionPool;
            astore 3 /* pool */
        start local 3 // jdk.internal.net.http.ConnectionPool pool
        10: .line 332
            aload 1 /* hdrs */
            ldc "Connection"
            invokevirtual java.net.http.HttpHeaders.firstValue:(Ljava/lang/String;)Ljava/util/Optional;
        11: .line 333
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  jdk/internal/net/http/HttpConnection.lambda$3(Ljava/lang/String;)Ljava/lang/Boolean; (6)
                  (Ljava/lang/String;)Ljava/lang/Boolean;
            invokevirtual java.util.Optional.map:(Ljava/util/function/Function;)Ljava/util/Optional;
        12: .line 334
            iconst_1
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokevirtual java.util.Optional.orElse:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
        13: .line 332
            istore 4 /* keepAlive */
        start local 4 // boolean keepAlive
        14: .line 336
            iload 4 /* keepAlive */
            ifeq 18
        15: .line 337
            ldc "Returning connection to the pool: {0}"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* this */
            aastore
            invokestatic jdk.internal.net.http.common.Log.logTrace:(Ljava/lang/String;[Ljava/lang/Object;)V
        16: .line 338
            aload 3 /* pool */
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.ConnectionPool.returnToPool:(Ljdk/internal/net/http/HttpConnection;)V
        17: .line 339
            goto 19
        18: .line 340
      StackMap locals: jdk.internal.net.http.ConnectionPool int
      StackMap stack:
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.close:()V
        19: .line 342
      StackMap locals:
      StackMap stack:
            return
        end local 4 // boolean keepAlive
        end local 3 // jdk.internal.net.http.ConnectionPool pool
        end local 2 // jdk.internal.net.http.HttpClientImpl client
        end local 1 // java.net.http.HttpHeaders hdrs
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   20     0       this  Ljdk/internal/net/http/HttpConnection;
            0   20     1       hdrs  Ljava/net/http/HttpHeaders;
            6   20     2     client  Ljdk/internal/net/http/HttpClientImpl;
           10   20     3       pool  Ljdk/internal/net/http/ConnectionPool;
           14   20     4  keepAlive  Z
    MethodParameters:
      Name  Flags
      hdrs  

  boolean isTunnel();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.internal.net.http.HttpConnection this
         0: .line 345
            iconst_0
            ireturn
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/internal/net/http/HttpConnection;

  abstract java.nio.channels.SocketChannel channel();
    descriptor: ()Ljava/nio/channels/SocketChannel;
    flags: (0x0400) ACC_ABSTRACT

  final java.net.InetSocketAddress address();
    descriptor: ()Ljava/net/InetSocketAddress;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.internal.net.http.HttpConnection this
         0: .line 350
            aload 0 /* this */
            getfield jdk.internal.net.http.HttpConnection.address:Ljava/net/InetSocketAddress;
            areturn
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/internal/net/http/HttpConnection;

  abstract jdk.internal.net.http.ConnectionPool$CacheKey cacheKey();
    descriptor: ()Ljdk/internal/net/http/ConnectionPool$CacheKey;
    flags: (0x0400) ACC_ABSTRACT

  public abstract void close();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  abstract jdk.internal.net.http.common.FlowTube getConnectionFlow();
    descriptor: ()Ljdk/internal/net/http/common/FlowTube;
    flags: (0x0400) ACC_ABSTRACT

  final java.lang.String dbgString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // jdk.internal.net.http.HttpConnection this
         0: .line 474
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.getConnectionFlow:()Ljdk/internal/net/http/common/FlowTube;
            astore 1 /* flow */
        start local 1 // jdk.internal.net.http.common.FlowTube flow
         1: .line 475
            aload 0 /* this */
            getfield jdk.internal.net.http.HttpConnection.dbgTag:Ljava/lang/String;
            astore 2 /* tag */
        start local 2 // java.lang.String tag
         2: .line 476
            aload 2 /* tag */
            ifnonnull 5
            aload 1 /* flow */
            ifnull 5
         3: .line 477
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "("
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* flow */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            dup
            astore 2 /* tag */
            putfield jdk.internal.net.http.HttpConnection.dbgTag:Ljava/lang/String;
         4: .line 478
            goto 7
      StackMap locals: jdk.internal.net.http.common.FlowTube java.lang.String
      StackMap stack:
         5: aload 2 /* tag */
            ifnonnull 7
         6: .line 479
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "(?)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 2 /* tag */
         7: .line 481
      StackMap locals:
      StackMap stack:
            aload 2 /* tag */
            areturn
        end local 2 // java.lang.String tag
        end local 1 // jdk.internal.net.http.common.FlowTube flow
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Ljdk/internal/net/http/HttpConnection;
            1    8     1  flow  Ljdk/internal/net/http/common/FlowTube;
            2    8     2   tag  Ljava/lang/String;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // jdk.internal.net.http.HttpConnection this
         0: .line 486
            new java.lang.StringBuilder
            dup
            ldc "HttpConnection: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual jdk.internal.net.http.HttpConnection.channel:()Ljava/nio/channels/SocketChannel;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // jdk.internal.net.http.HttpConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/internal/net/http/HttpConnection;

  private static java.lang.String lambda$1();
    descriptor: ()Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 70
            ldc "HttpConnection(SocketTube(?))"
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static boolean lambda$2(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String proto
         0: .line 159
            aload 0 /* proto */
            ldc "TLSv1.2"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 1
            aload 0 /* proto */
            ldc "TLSv1.3"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // java.lang.String proto
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  proto  Ljava/lang/String;

  private static java.lang.Boolean lambda$3(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/Boolean;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String s
         0: .line 333
            aload 0 /* s */
            ldc "close"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            areturn
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     s  Ljava/lang/String;
}
SourceFile: "HttpConnection.java"
NestMembers:
  jdk.internal.net.http.HttpConnection$HttpPublisher  jdk.internal.net.http.HttpConnection$PlainHttpPublisher  jdk.internal.net.http.HttpConnection$PlainHttpPublisher$HttpWriteSubscription  jdk.internal.net.http.HttpConnection$TrailingOperations
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public final Version = java.net.http.HttpClient$Version of java.net.http.HttpClient
  CacheKey = jdk.internal.net.http.ConnectionPool$CacheKey of jdk.internal.net.http.ConnectionPool
  abstract HttpPublisher = jdk.internal.net.http.HttpConnection$HttpPublisher of jdk.internal.net.http.HttpConnection
  final PlainHttpPublisher = jdk.internal.net.http.HttpConnection$PlainHttpPublisher of jdk.internal.net.http.HttpConnection
  private final TrailingOperations = jdk.internal.net.http.HttpConnection$TrailingOperations of jdk.internal.net.http.HttpConnection