class java.net.PlainSocketImpl extends java.net.AbstractPlainSocketImpl
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.net.PlainSocketImpl
  super_class: java.net.AbstractPlainSocketImpl
{
  static final sun.net.ext.ExtendedSocketOptions extendedOptions;
    descriptor: Lsun/net/ext/ExtendedSocketOptions;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 43
            invokestatic java.net.PlainSocketImpl.initProto:()V
         1: .line 59
            invokestatic sun.net.ext.ExtendedSocketOptions.getInstance:()Lsun/net/ext/ExtendedSocketOptions;
         2: .line 58
            putstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
         3: .line 59
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.net.PlainSocketImpl this
         0: .line 49
            aload 0 /* this */
            invokespecial java.net.AbstractPlainSocketImpl.<init>:()V
            return
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/net/PlainSocketImpl;

  void <init>(java.io.FileDescriptor);
    descriptor: (Ljava/io/FileDescriptor;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.net.PlainSocketImpl this
        start local 1 // java.io.FileDescriptor fd
         0: .line 54
            aload 0 /* this */
            invokespecial java.net.AbstractPlainSocketImpl.<init>:()V
         1: .line 55
            aload 0 /* this */
            aload 1 /* fd */
            putfield java.net.PlainSocketImpl.fd:Ljava/io/FileDescriptor;
         2: .line 56
            return
        end local 1 // java.io.FileDescriptor fd
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/net/PlainSocketImpl;
            0    3     1    fd  Ljava/io/FileDescriptor;
    MethodParameters:
      Name  Flags
      fd    

  protected <T> void setOption(java.net.SocketOption<T>, );
    descriptor: (Ljava/net/SocketOption;Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // java.net.PlainSocketImpl this
        start local 1 // java.net.SocketOption name
        start local 2 // java.lang.Object value
         0: .line 62
            aload 0 /* this */
            invokevirtual java.net.PlainSocketImpl.isClosedOrPending:()Z
            ifeq 2
         1: .line 63
            new java.net.SocketException
            dup
            ldc "Socket closed"
            invokespecial java.net.SocketException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 65
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.net.PlainSocketImpl.supportedOptions:()Ljava/util/Set;
            aload 1 /* name */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 8
         3: .line 66
            getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 1 /* name */
            invokevirtual sun.net.ext.ExtendedSocketOptions.isOptionSupported:(Ljava/net/SocketOption;)Z
            ifeq 6
         4: .line 67
            getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 0 /* this */
            getfield java.net.PlainSocketImpl.fd:Ljava/io/FileDescriptor;
            aload 1 /* name */
            aload 2 /* value */
            invokevirtual sun.net.ext.ExtendedSocketOptions.setOption:(Ljava/io/FileDescriptor;Ljava/net/SocketOption;Ljava/lang/Object;)V
         5: .line 68
            goto 9
         6: .line 69
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* name */
            aload 2 /* value */
            invokespecial java.net.AbstractPlainSocketImpl.setOption:(Ljava/net/SocketOption;Ljava/lang/Object;)V
         7: .line 71
            goto 9
         8: .line 72
      StackMap locals:
      StackMap stack:
            new java.lang.UnsupportedOperationException
            dup
            ldc "unsupported option"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 74
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object value
        end local 1 // java.net.SocketOption name
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Ljava/net/PlainSocketImpl;
            0   10     1   name  Ljava/net/SocketOption<TT;>;
            0   10     2  value  TT;
    Exceptions:
      throws java.io.IOException
    Signature: <T:Ljava/lang/Object;>(Ljava/net/SocketOption<TT;>;TT;)V
    MethodParameters:
       Name  Flags
      name   
      value  

  protected <T> T getOption(java.net.SocketOption<T>);
    descriptor: (Ljava/net/SocketOption;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.net.PlainSocketImpl this
        start local 1 // java.net.SocketOption name
         0: .line 78
            aload 0 /* this */
            invokevirtual java.net.PlainSocketImpl.isClosedOrPending:()Z
            ifeq 2
         1: .line 79
            new java.net.SocketException
            dup
            ldc "Socket closed"
            invokespecial java.net.SocketException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 81
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.net.PlainSocketImpl.supportedOptions:()Ljava/util/Set;
            aload 1 /* name */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 6
         3: .line 82
            getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 1 /* name */
            invokevirtual sun.net.ext.ExtendedSocketOptions.isOptionSupported:(Ljava/net/SocketOption;)Z
            ifeq 5
         4: .line 83
            getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 0 /* this */
            getfield java.net.PlainSocketImpl.fd:Ljava/io/FileDescriptor;
            aload 1 /* name */
            invokevirtual sun.net.ext.ExtendedSocketOptions.getOption:(Ljava/io/FileDescriptor;Ljava/net/SocketOption;)Ljava/lang/Object;
            areturn
         5: .line 85
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* name */
            invokespecial java.net.AbstractPlainSocketImpl.getOption:(Ljava/net/SocketOption;)Ljava/lang/Object;
            areturn
         6: .line 88
      StackMap locals:
      StackMap stack:
            new java.lang.UnsupportedOperationException
            dup
            ldc "unsupported option"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.net.SocketOption name
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljava/net/PlainSocketImpl;
            0    7     1  name  Ljava/net/SocketOption<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: <T:Ljava/lang/Object;>(Ljava/net/SocketOption<TT;>;)TT;
    MethodParameters:
      Name  Flags
      name  

  protected java.util.Set<java.net.SocketOption<?>> supportedOptions();
    descriptor: ()Ljava/util/Set;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.net.PlainSocketImpl this
         0: .line 93
            new java.util.HashSet
            dup
            aload 0 /* this */
            invokespecial java.net.AbstractPlainSocketImpl.supportedOptions:()Ljava/util/Set;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            astore 1 /* options */
        start local 1 // java.util.HashSet options
         1: .line 94
            aload 0 /* this */
            iconst_1
            invokestatic sun.net.ext.ExtendedSocketOptions.options:(S)Ljava/util/Set;
            aload 1 /* options */
            invokevirtual java.net.PlainSocketImpl.addExtSocketOptions:(Ljava/util/Set;Ljava/util/Set;)V
         2: .line 95
            aload 1 /* options */
            areturn
        end local 1 // java.util.HashSet options
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Ljava/net/PlainSocketImpl;
            1    3     1  options  Ljava/util/HashSet<Ljava/net/SocketOption<*>;>;
    Signature: ()Ljava/util/Set<Ljava/net/SocketOption<*>;>;

  private void addExtSocketOptions(java.util.Set<java.net.SocketOption<?>>, java.util.Set<java.net.SocketOption<?>>);
    descriptor: (Ljava/util/Set;Ljava/util/Set;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.net.PlainSocketImpl this
        start local 1 // java.util.Set extOptions
        start local 2 // java.util.Set options
         0: .line 100
            aload 1 /* extOptions */
            aload 0 /* this */
            aload 2 /* options */
            invokedynamic accept(Ljava/net/PlainSocketImpl;Ljava/util/Set;)Ljava/util/function/Consumer;
              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;)V
                  java/net/PlainSocketImpl.lambda$0(Ljava/util/Set;Ljava/net/SocketOption;)V (7)
                  (Ljava/net/SocketOption;)V
            invokeinterface java.util.Set.forEach:(Ljava/util/function/Consumer;)V
         1: .line 112
            return
        end local 2 // java.util.Set options
        end local 1 // java.util.Set extOptions
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Ljava/net/PlainSocketImpl;
            0    2     1  extOptions  Ljava/util/Set<Ljava/net/SocketOption<*>;>;
            0    2     2     options  Ljava/util/Set<Ljava/net/SocketOption<*>;>;
    Signature: (Ljava/util/Set<Ljava/net/SocketOption<*>;>;Ljava/util/Set<Ljava/net/SocketOption<*>;>;)V
    MethodParameters:
            Name  Flags
      extOptions  
      options     

  protected void socketSetOption(int, boolean, java.lang.Object);
    descriptor: (IZLjava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // java.net.PlainSocketImpl this
        start local 1 // int opt
        start local 2 // boolean b
        start local 3 // java.lang.Object val
         0: .line 114
            iload 1 /* opt */
            bipush 14
            if_icmpne 3
         1: .line 115
            aload 0 /* this */
            invokevirtual java.net.PlainSocketImpl.supportedOptions:()Ljava/util/Set;
            getstatic java.net.StandardSocketOptions.SO_REUSEPORT:Ljava/net/SocketOption;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifne 3
         2: .line 116
            new java.lang.UnsupportedOperationException
            dup
            ldc "unsupported option"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 119
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* opt */
            iload 2 /* b */
            aload 3 /* val */
            invokevirtual java.net.PlainSocketImpl.socketSetOption0:(IZLjava/lang/Object;)V
         4: .line 120
            goto 8
      StackMap locals:
      StackMap stack: java.net.SocketException
         5: astore 4 /* se */
        start local 4 // java.net.SocketException se
         6: .line 121
            aload 0 /* this */
            getfield java.net.PlainSocketImpl.socket:Ljava/net/Socket;
            ifnull 7
            aload 0 /* this */
            getfield java.net.PlainSocketImpl.socket:Ljava/net/Socket;
            invokevirtual java.net.Socket.isConnected:()Z
            ifne 8
         7: .line 122
      StackMap locals: java.net.SocketException
      StackMap stack:
            aload 4 /* se */
            athrow
        end local 4 // java.net.SocketException se
         8: .line 124
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object val
        end local 2 // boolean b
        end local 1 // int opt
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljava/net/PlainSocketImpl;
            0    9     1   opt  I
            0    9     2     b  Z
            0    9     3   val  Ljava/lang/Object;
            6    8     4    se  Ljava/net/SocketException;
      Exception table:
        from    to  target  type
           3     4       5  Class java.net.SocketException
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
      Name  Flags
      opt   
      b     
      val   

  native void socketCreate(boolean);
    descriptor: (Z)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      isServer  

  native void socketConnect(java.net.InetAddress, int, int);
    descriptor: (Ljava/net/InetAddress;II)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      address  
      port     
      timeout  

  native void socketBind(java.net.InetAddress, int);
    descriptor: (Ljava/net/InetAddress;I)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      address  
      port     

  native void socketListen(int);
    descriptor: (I)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      count  

  native void socketAccept(java.net.SocketImpl);
    descriptor: (Ljava/net/SocketImpl;)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      s     

  native int socketAvailable();
    descriptor: ()I
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException

  native void socketClose0(boolean);
    descriptor: (Z)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                  Name  Flags
      useDeferredClose  

  native void socketShutdown(int);
    descriptor: (I)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      howto  

  static native void initProto();
    descriptor: ()V
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  native void socketSetOption0(int, boolean, java.lang.Object);
    descriptor: (IZLjava/lang/Object;)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
       Name  Flags
      cmd    
      on     
      value  

  native int socketGetOption(int, java.lang.Object);
    descriptor: (ILjava/lang/Object;)I
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
                Name  Flags
      opt             
      iaContainerObj  

  native void socketSendUrgentData(int);
    descriptor: (I)V
    flags: (0x0100) ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      data  

  private void lambda$0(java.util.Set, java.net.SocketOption);
    descriptor: (Ljava/util/Set;Ljava/net/SocketOption;)V
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // java.net.PlainSocketImpl this
        start local 2 // java.net.SocketOption option
         0: .line 101
            aload 2 /* option */
            invokeinterface java.net.SocketOption.name:()Ljava/lang/String;
            ldc "SO_FLOW_SLA"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 4
         1: .line 105
            aload 0 /* this */
            invokevirtual java.net.PlainSocketImpl.getSocket:()Ljava/net/Socket;
            ifnull 5
         2: .line 106
            aload 1
            aload 2 /* option */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         3: .line 108
            goto 5
         4: .line 109
      StackMap locals:
      StackMap stack:
            aload 1
            aload 2 /* option */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         5: .line 111
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.net.SocketOption option
        end local 0 // java.net.PlainSocketImpl this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Ljava/net/PlainSocketImpl;
            0    6     2  option  Ljava/net/SocketOption<*>;
}
SourceFile: "PlainSocketImpl.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles